#63D33D#63D33D

#63D33D is a light, highly saturated green. Relative luminance 0.496; OKLCH L 77.2% C 0.212 H 139.0°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#63D33D
RGB	rgb(99, 211, 61)
HSL	hsl(105, 63%, 53%)
HSV	hsv(105, 71%, 83%)
CMYK	cmyk(53.1%, 0%, 71.1%, 17.3%)
CIE-LAB	lab(75.81, -58.03, 61.24)
CIE-LCH	lch(75.81, 84.37, 133.46°)
OKLab	oklab(77.22% -0.1598 0.1388)
OKLCH	oklch(77.22% 0.212 139)
XYZ	xyz(29.2810, 49.5758, 12.4401)
Luminance	0.4958 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D33D #AD3DD3

analogous

#AED33D #63D33D #3DD362

triadic

#63D33D #3D63D3 #D33D63

tetradic

#63D33D #3DAED3 #AD3DD3 #D3623D

square

#63D33D #3DAED3 #AD3DD3 #D3623D

split-complementary

#63D33D #623DD3 #D33DAE

monochromatic

#347A1C #49AC27 #63D33D #8BDE6F #B3EAA1

Accessibility & contrast

On white

1.92

#63D33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#63D33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D33D

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D33D	#FFFFFF	#000000	##000000
##63D33D	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C124

Deuteranopia (green-blind)

#CBB74C

Tritanopia (blue-blind)

#58CCB6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d33d;
/* rgb */ color: rgb(99, 211, 61);
/* oklch */ color: oklch(77.2% 0.212 139.0);

Tailwind

colors: {
  custom: {
    50: '#9ae17b',
    500: '#63d33d',
    950: '#000000',
  },
}

SCSS

$custom: #63d33d;
$custom-light: #9ae17b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d33d",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 61
  },
  "hsl": {
    "h": 104.8,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77216,
    "c": 0.21164,
    "h": 139
  },
  "luminance": 0.49578
}

Semantic roles & 50–950 ramp

primary

#63D33D

secondary

#C696D6

accent

#42E6BC

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D33D

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

Preview Lab → · Contrast checker → · Palette generator →