#63D17D#63D17D

#63D17D is a light, vivid green. Relative luminance 0.497; OKLCH L 77.5% C 0.156 H 149.2°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#63D17D
RGB	rgb(99, 209, 125)
HSL	hsl(134, 54%, 60%)
HSV	hsv(134, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 40.2%, 18%)
CIE-LAB	lab(75.90, -49.59, 32.30)
CIE-LCH	lch(75.90, 59.18, 146.93°)
OKLab	oklab(77.52% -0.1345 0.0801)
OKLCH	oklch(77.52% 0.156 149.2)
XYZ	xyz(31.6456, 49.7316, 27.3296)
Luminance	0.4973 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D17D #D163B7

analogous

#80D163 #63D17D #63D1B4

triadic

#63D17D #7D63D1 #D17D63

tetradic

#63D17D #6380D1 #D163B7 #D1B463

square

#63D17D #6380D1 #D163B7 #D1B463

split-complementary

#63D17D #B463D1 #D16380

monochromatic

#2A8F42 #38BF58 #63D17D #92DFA4 #C2EDCC

Accessibility & contrast

On white

1.92

#63D17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#63D17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D17D

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D17D	#FFFFFF	#000000	##000000
##63D17D	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C177

Deuteranopia (green-blind)

#C3B782

Tritanopia (blue-blind)

#4BCEBC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d17d;
/* rgb */ color: rgb(99, 209, 125);
/* oklch */ color: oklch(77.5% 0.156 149.2);

Tailwind

colors: {
  custom: {
    50: '#97e0a3',
    500: '#63d17d',
    950: '#000000',
  },
}

SCSS

$custom: #63d17d;
$custom-light: #97e0a3;
$custom-dark: #000000;

JSON

{
  "hex": "#63d17d",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 125
  },
  "hsl": {
    "h": 134.182,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77524,
    "c": 0.15649,
    "h": 149.2
  },
  "luminance": 0.49734
}

Semantic roles & 50–950 ramp

primary

#63D17D

secondary

#DDB3D3

accent

#249DC2

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63D17D

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

Preview Lab → · Contrast checker → · Palette generator →