#63CD57#63CD57

#63CD57 is a light, vivid green. Relative luminance 0.470; OKLCH L 76.0% C 0.185 H 141.7°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#63CD57
RGB	rgb(99, 205, 87)
HSL	hsl(114, 54%, 57%)
HSV	hsv(114, 58%, 80%)
CMYK	cmyk(51.7%, 0%, 57.6%, 19.6%)
CIE-LAB	lab(74.19, -53.33, 48.71)
CIE-LCH	lch(74.19, 72.23, 137.59°)
OKLab	oklab(75.96% -0.1455 0.115)
OKLCH	oklch(75.96% 0.185 141.7)
XYZ	xyz(28.6959, 47.0012, 16.5750)
Luminance	0.4700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD57 #C157CD

analogous

#9ECD57 #63CD57 #57CD86

triadic

#63CD57 #5763CD #CD5763

tetradic

#63CD57 #579ECD #C157CD #CD8657

square

#63CD57 #579ECD #C157CD #CD8657

split-complementary

#63CD57 #8657CD #CD579E

monochromatic

#308327 #42B235 #63CD57 #8FDB86 #BBE9B5

Accessibility & contrast

On white

2.02

#63CD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#63CD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD57

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD57	#FFFFFF	#000000	##000000
##63CD57	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC4B

Deuteranopia (green-blind)

#C4B360

Tritanopia (blue-blind)

#56C7B3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cd57;
/* rgb */ color: rgb(99, 205, 87);
/* oklch */ color: oklch(76.0% 0.185 141.7);

Tailwind

colors: {
  custom: {
    50: '#98dd8a',
    500: '#63cd57',
    950: '#000000',
  },
}

SCSS

$custom: #63cd57;
$custom-light: #98dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd57",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 87
  },
  "hsl": {
    "h": 113.898,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75956,
    "c": 0.18548,
    "h": 141.7
  },
  "luminance": 0.47003
}

Semantic roles & 50–950 ramp

primary

#63CD57

secondary

#D3A8D8

accent

#4ADDCF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CD57

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

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