#63CD81#63CD81

#63CD81 is a light, vivid green. Relative luminance 0.479; OKLCH L 76.6% C 0.147 H 150.8°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#63CD81
RGB	rgb(99, 205, 129)
HSL	hsl(137, 51%, 60%)
HSV	hsv(137, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 37.1%, 19.6%)
CIE-LAB	lab(74.76, -47.27, 28.73)
CIE-LCH	lch(74.76, 55.31, 148.71°)
OKLab	oklab(76.61% -0.1283 0.0717)
OKLCH	oklch(76.61% 0.147 150.8)
XYZ	xyz(30.9372, 47.8977, 28.3795)
Luminance	0.4790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD81 #CD63AF

analogous

#7ACD63 #63CD81 #63CDB6

triadic

#63CD81 #8163CD #CD8163

tetradic

#63CD81 #637ACD #CD63AF #CDB663

square

#63CD81 #637ACD #CD63AF #CDB663

split-complementary

#63CD81 #B663CD #CD637A

monochromatic

#2C8A47 #3BB85E #63CD81 #91DCA6 #C0EBCC

Accessibility & contrast

On white

1.98

#63CD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#63CD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD81

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD81	#FFFFFF	#000000	##000000
##63CD81	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBE7C

Deuteranopia (green-blind)

#BFB486

Tritanopia (blue-blind)

#4BCABA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63cd81;
/* rgb */ color: rgb(99, 205, 129);
/* oklch */ color: oklch(76.6% 0.147 150.8);

Tailwind

colors: {
  custom: {
    50: '#97dda6',
    500: '#63cd81',
    950: '#000000',
  },
}

SCSS

$custom: #63cd81;
$custom-light: #97dda6;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd81",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 129
  },
  "hsl": {
    "h": 136.981,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76609,
    "c": 0.14701,
    "h": 150.8
  },
  "luminance": 0.479
}

Semantic roles & 50–950 ramp

primary

#63CD81

secondary

#DAB1CF

accent

#4DB3DB

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63CD81

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

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