#63ECB6#63ECB6

#63ECB6 is a very light, vivid teal. Relative luminance 0.660; OKLCH L 85.3% C 0.143 H 164.3°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#63ECB6
RGB	rgb(99, 236, 182)
HSL	hsl(156, 78%, 66%)
HSV	hsv(156, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 22.9%, 7.5%)
CIE-LAB	lab(85.00, -49.81, 15.16)
CIE-LCH	lch(85.00, 52.07, 163.07°)
OKLab	oklab(85.31% -0.1378 0.0388)
OKLCH	oklch(85.31% 0.143 164.3)
XYZ	xyz(43.5803, 66.0167, 54.6927)
Luminance	0.6602 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECB6 #EC6399

analogous

#63EC71 #63ECB6 #63DEEC

triadic

#63ECB6 #B663EC #ECB663

tetradic

#63ECB6 #7163EC #EC6399 #DEEC63

square

#63ECB6 #7163EC #EC6399 #DEEC63

split-complementary

#63ECB6 #EC63DE #EC7163

monochromatic

#17BE7C #2CE59C #63ECB6 #9AF3D0 #D0F9E9

Accessibility & contrast

On white

1.48

#63ECB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#63ECB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECB6

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECB6	#FFFFFF	#000000	##000000
##63ECB6	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DDB3

Deuteranopia (green-blind)

#D4CFB9

Tritanopia (blue-blind)

#17ECDD

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ecb6;
/* rgb */ color: rgb(99, 236, 182);
/* oklch */ color: oklch(85.3% 0.143 164.3);

Tailwind

colors: {
  custom: {
    50: '#9bf3cc',
    500: '#63ecb6',
    950: '#000000',
  },
}

SCSS

$custom: #63ecb6;
$custom-light: #9bf3cc;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecb6",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 182
  },
  "hsl": {
    "h": 156.35,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85313,
    "c": 0.14312,
    "h": 164.3
  },
  "luminance": 0.66021
}

Semantic roles & 50–950 ramp

primary

#63ECB6

secondary

#BC376B

accent

#0B5DDB

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0F1713

muted

#808583

Preview Lab

Preview with #63ECB6

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →