#63CC58#63CC58

#63CC58 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.7% C 0.183 H 141.8°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#63CC58
RGB	rgb(99, 204, 88)
HSL	hsl(114, 53%, 57%)
HSV	hsv(114, 57%, 80%)
CMYK	cmyk(51.5%, 0%, 56.9%, 20%)
CIE-LAB	lab(73.89, -52.82, 47.91)
CIE-LCH	lch(73.89, 71.31, 137.79°)
OKLab	oklab(75.72% -0.1441 0.1133)
OKLCH	oklch(75.72% 0.183 141.8)
XYZ	xyz(28.4986, 46.5407, 16.7121)
Luminance	0.4654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CC58 #C158CC

analogous

#9DCC58 #63CC58 #58CC87

triadic

#63CC58 #5863CC #CC5863

tetradic

#63CC58 #589DCC #C158CC #CC8758

square

#63CC58 #589DCC #C158CC #CC8758

split-complementary

#63CC58 #8758CC #CC589D

monochromatic

#308228 #42B136 #63CC58 #8FDA87 #BBE9B6

Accessibility & contrast

On white

2.04

#63CC58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#63CC58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CC58

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CC58	#FFFFFF	#000000	##000000
##63CC58	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB4C

Deuteranopia (green-blind)

#C3B261

Tritanopia (blue-blind)

#56C6B2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cc58;
/* rgb */ color: rgb(99, 204, 88);
/* oklch */ color: oklch(75.7% 0.183 141.8);

Tailwind

colors: {
  custom: {
    50: '#98dc8a',
    500: '#63cc58',
    950: '#000000',
  },
}

SCSS

$custom: #63cc58;
$custom-light: #98dc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#63cc58",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 88
  },
  "hsl": {
    "h": 114.31,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75717,
    "c": 0.18334,
    "h": 141.8
  },
  "luminance": 0.46543
}

Semantic roles & 50–950 ramp

primary

#63CC58

secondary

#D3A8D7

accent

#4BDDCF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CC58

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

Preview Lab → · Contrast checker → · Palette generator →