#63CD59#63CD59

#63CD59 is a light, vivid green. Relative luminance 0.470; OKLCH L 76.0% C 0.184 H 142.0°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#63CD59
RGB	rgb(99, 205, 89)
HSL	hsl(115, 54%, 58%)
HSV	hsv(115, 57%, 80%)
CMYK	cmyk(51.7%, 0%, 56.6%, 19.6%)
CIE-LAB	lab(74.21, -53.09, 47.82)
CIE-LCH	lch(74.21, 71.45, 137.99°)
OKLab	oklab(75.98% -0.1448 0.1132)
OKLCH	oklch(75.98% 0.184 142)
XYZ	xyz(28.7787, 47.0343, 17.0113)
Luminance	0.4704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD59 #C359CD

analogous

#9DCD59 #63CD59 #59CD89

triadic

#63CD59 #5963CD #CD5963

tetradic

#63CD59 #599DCD #C359CD #CD8959

square

#63CD59 #599DCD #C359CD #CD8959

split-complementary

#63CD59 #8959CD #CD599D

monochromatic

#308428 #41B336 #63CD59 #8FDB88 #BBE9B7

Accessibility & contrast

On white

2.02

#63CD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#63CD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD59

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD59	#FFFFFF	#000000	##000000
##63CD59	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC4E

Deuteranopia (green-blind)

#C3B362

Tritanopia (blue-blind)

#55C7B3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cd59;
/* rgb */ color: rgb(99, 205, 89);
/* oklch */ color: oklch(76.0% 0.184 142.0);

Tailwind

colors: {
  custom: {
    50: '#98dd8b',
    500: '#63cd59',
    950: '#000000',
  },
}

SCSS

$custom: #63cd59;
$custom-light: #98dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd59",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 89
  },
  "hsl": {
    "h": 114.828,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.7598,
    "c": 0.1838,
    "h": 142
  },
  "luminance": 0.47037
}

Semantic roles & 50–950 ramp

primary

#63CD59

secondary

#D4AAD8

accent

#4BDDD0

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CD59

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

Preview Lab → · Contrast checker → · Palette generator →