#63E73D#63E73D

#63E73D is a very light, highly saturated green. Relative luminance 0.601; OKLCH L 82.3% C 0.235 H 139.7°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#63E73D
RGB	rgb(99, 231, 61)
HSL	hsl(107, 78%, 57%)
HSV	hsv(107, 74%, 91%)
CMYK	cmyk(57.1%, 0%, 73.6%, 9.4%)
CIE-LAB	lab(81.91, -65.16, 67.39)
CIE-LCH	lch(81.91, 93.74, 134.03°)
OKLab	oklab(82.25% -0.179 0.1516)
OKLCH	oklch(82.25% 0.235 139.7)
XYZ	xyz(34.5623, 60.1384, 14.2005)
Luminance	0.6014 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E73D #C13DE7

analogous

#B8E73D #63E73D #3DE76C

triadic

#63E73D #3D63E7 #E73D63

tetradic

#63E73D #3DB8E7 #C13DE7 #E76C3D

square

#63E73D #3DB8E7 #C13DE7 #E76C3D

split-complementary

#63E73D #6C3DE7 #E73DB8

monochromatic

#309713 #42CD19 #63E73D #8FEE73 #BBF4AA

Accessibility & contrast

On white

1.61

#63E73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#63E73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E73D

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E73D	#FFFFFF	#000000	##000000
##63E73D	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD21A

Deuteranopia (green-blind)

#DDC84F

Tritanopia (blue-blind)

#53DFC6

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63e73d;
/* rgb */ color: rgb(99, 231, 61);
/* oklch */ color: oklch(82.3% 0.235 139.7);

Tailwind

colors: {
  custom: {
    50: '#9df07d',
    500: '#63e73d',
    950: '#000000',
  },
}

SCSS

$custom: #63e73d;
$custom-light: #9df07d;
$custom-dark: #000000;

JSON

{
  "hex": "#63e73d",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 61
  },
  "hsl": {
    "h": 106.588,
    "s": 77.982,
    "l": 57.255
  },
  "oklch": {
    "l": 0.82253,
    "c": 0.2346,
    "h": 139.7
  },
  "luminance": 0.60141
}

Semantic roles & 50–950 ramp

primary

#63E73D

secondary

#822D9B

accent

#33F4C9

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#10170B

muted

#80857E

Preview Lab

Preview with #63E73D

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

Preview Lab → · Contrast checker → · Palette generator →