#63CD5C#63CD5C

#63CD5C is a light, vivid green. Relative luminance 0.471; OKLCH L 76.0% C 0.181 H 142.4°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#63CD5C
RGB	rgb(99, 205, 92)
HSL	hsl(116, 53%, 58%)
HSV	hsv(116, 55%, 80%)
CMYK	cmyk(51.7%, 0%, 55.1%, 19.6%)
CIE-LAB	lab(74.24, -52.74, 46.47)
CIE-LCH	lch(74.24, 70.29, 138.62°)
OKLab	oklab(76.02% -0.1437 0.1105)
OKLCH	oklch(76.02% 0.181 142.4)
XYZ	xyz(28.9073, 47.0857, 17.6883)
Luminance	0.4709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD5C #C65CCD

analogous

#9BCD5C #63CD5C #5CCD8D

triadic

#63CD5C #5C63CD #CD5C63

tetradic

#63CD5C #5C9BCD #C65CCD #CD8D5C

square

#63CD5C #5C9BCD #C65CCD #CD8D5C

split-complementary

#63CD5C #8D5CCD #CD5C9B

monochromatic

#2F8629 #3FB437 #63CD5C #90DB8B #BDEABA

Accessibility & contrast

On white

2.02

#63CD5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#63CD5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD5C

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD5C	#FFFFFF	#000000	##000000
##63CD5C	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC51

Deuteranopia (green-blind)

#C3B364

Tritanopia (blue-blind)

#55C7B4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63cd5c;
/* rgb */ color: rgb(99, 205, 92);
/* oklch */ color: oklch(76.0% 0.181 142.4);

Tailwind

colors: {
  custom: {
    50: '#98dd8d',
    500: '#63cd5c',
    950: '#000000',
  },
}

SCSS

$custom: #63cd5c;
$custom-light: #98dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd5c",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 92
  },
  "hsl": {
    "h": 116.283,
    "s": 53.052,
    "l": 58.235
  },
  "oklch": {
    "l": 0.76018,
    "c": 0.18126,
    "h": 142.4
  },
  "luminance": 0.47088
}

Semantic roles & 50–950 ramp

primary

#63CD5C

secondary

#D6ACD9

accent

#4BDCD3

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CD5C

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

Preview Lab → · Contrast checker → · Palette generator →