Teal 3
teal-3 · #63E6BE
HEX
#63E6BE
RGB
rgb(99, 230, 190)
CMYK
cmyk(57%, 0%, 17%, 10%)
HSL
hsl(162, 72%, 65%)
LAB
lab(83.4, -45.5, 8.7)
What is Teal 3?
Teal 3 is the teal-3 reference in the Open Color. Its sRGB value is #63E6BE (rgb 99, 230, 190). It sits in the cyan family. Open Color, an open-source color palette by Heeyeun designed for UI work. 13 hues across 10 shades (0 to 9) tuned for screen legibility and accessibility. See disclaimer for accuracy and trademark notes.
Accessibility
WCAG 2.1 contrast checks for Teal 3 as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Teal 3
An 11-step tonal scale derived from Teal 3 (#63E6BE). Click any swatch to copy its HEX. Use these as a starting point for design tokens, hover states, and disabled states in a design system.
50
#F3FDFA
#F3FDFA
100
#E6FBF5
#E6FBF5
200
#CDF7EA
#CDF7EA
300
#B1F3DF
#B1F3DF
400
#8AECCE
#8AECCE
500
#63E6BE
#63E6BE
600
#54C4A2
#54C4A2
700
#40967C
#40967C
800
#2D6856
#2D6856
900
#193A30
#193A30
950
#0C1C17
#0C1C17
Lighter tints (mixed with white)
15%
#8AEACA
30%
#A7EED4
45%
#BFF2DE
60%
#D3F5E8
75%
#E5F9F1
Darker shades (mixed with black)
15%
#5CD6B1
30%
#53C4A2
45%
#4AB091
60%
#3F997D
75%
#317B64
Color harmonies for Teal 3
Classic color-theory harmonies derived from rotating the hue of Teal 3. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#63E6BE
#63E6BE
#E6658C
#E6658C
Triadic
Three colors 120° apart
#63E6BE
#63E6BE
#BF65E6
#BF65E6
#E6BF65
#E6BF65
Analogous
Two neighbors ±30° on the wheel
#65E67F
#65E67F
#63E6BE
#63E6BE
#65CCE6
#65CCE6
Split-complementary
Base + two colors flanking its complement
#63E6BE
#63E6BE
#E665CC
#E665CC
#E67F65
#E67F65
Tetradic
Two complementary pairs
#63E6BE
#63E6BE
#658CE6
#658CE6
#E6658C
#E6658C
#E6BF65
#E6BF65
Square
Four colors evenly spaced 90° apart
#63E6BE
#63E6BE
#7F65E6
#7F65E6
#E6658C
#E6658C
#CCE665
#CCE665
Teal 3 in every color space
Full conversion of Teal 3 across the color spaces designers and developers actually use — including OKLCH (the perceptually-uniform space that powers Tailwind v4 and CSS Color Module Level 4) and HWB.
HEX
#63E6BE
RGB
rgb(99, 230, 190)
CMYK
cmyk(57%, 0%, 17%, 10%)
HSL
hsl(162, 72%, 65%)
HSV
hsv(162, 57%, 90%)
HWB
hwb(162 39% 10%)
CIE Lab
lab(83.4 -45.5 8.7)
OKLCH
oklch(84.1% 0.130 170.1)
XYZ (D65)
xyz(42.73, 62.96, 58.61)
Copy-ready code for Teal 3
Drop-in snippets for CSS, Tailwind, Sass, iOS Swift, and Android XML. Click the copy button on any snippet to put it on your clipboard.
CSS
color: #63E6BE;
background-color: #63E6BE;CSS variable
:root {
--color-teal-3: #63E6BE;
}Tailwind config
// tailwind.config.js
colors: {
'teal-3': '#63E6BE',
}Sass
$color-teal-3: #63E6BE;Swift UIColor
UIColor(red: 0.388, green: 0.902, blue: 0.745, alpha: 1.0)Android XML
<color name="teal-3">#63E6BE</color>Closest match in every color system
The nearest Teal 3 equivalent in every other color system on this site, ranked by ΔE2000 perceptual distance. Useful when translating between design-system, web-standard, and industrial color references.
Closest in Open Color
Top 6 ΔE2000-closest entries within the same collection.
Closest Pantone matches
Top 6 ΔE2000-closest Pantone references. Cross-system matching is approximate — see disclaimer.
Closest RAL Classic matches
Top 6 ΔE2000-closest RAL Classic references for industrial coating cross-reference.
RAL 6019
#BDECB6
Pastel green
RAL 6027
#84C3BE
Light green
RAL 6021
#89AC76
Pale green
RAL 9002
#E7EBDA
Grey white
RAL 7032
#B8B799
Pebble grey
RAL 5024
#5D9B9B
Pastel blue
FAQ about Teal 3
What is the HEX code for Teal 3?
Teal 3 (teal-3) has the HEX code #63E6BE. In RGB it is rgb(99, 230, 190), and in CMYK it is cmyk(57%, 0%, 17%, 10%).
What is the OKLCH value of Teal 3?
Teal 3 converts to oklch(0.841 0.130 170.1). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Teal 3 accessible for body text?
Used as a background, Teal 3 has a contrast ratio of 13.59:1 with black text and 1.54:1 with white text. WCAG 2.1 AA requires 4.5:1 for normal text. The current recommendation is to use black text and verify in real UI context.
What is the closest Pantone to Teal 3?
The closest Pantone reference to Teal 3 by ΔE2000 perceptual distance is Pantone 3265 C (#00C7B1). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Teal 3?
The closest RAL Classic reference to Teal 3 by ΔE2000 distance is RAL 6019 (Pastel green, #BDECB6). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Teal 3?
The complementary color (180° opposite on the HSL color wheel) of Teal 3 is #E6658C. Use it for high-contrast accents, error states, or call-to-action pairings.
Data provenance & source
Open Color (Yeun)
Open Color, an open-source color palette by Heeyeun designed for UI designers and developers. 13 hues across 10 shades. Use as a designer-friendly palette alternative to Tailwind. Values are intentionally chosen for UI legibility and accessibility.
- Source type
- derived
- Confidence
- high
- License
- MIT
- Last reviewed
- 2026-05-24
Workflow tags
Open Color values are tuned for digital UI. For print, treat as a starting point and proof against the substrate.