#63D02D#63D02D

#63D02D is a light, highly saturated green. Relative luminance 0.480; OKLCH L 76.4% C 0.217 H 137.8°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#63D02D
RGB	rgb(99, 208, 45)
HSL	hsl(100, 64%, 50%)
HSV	hsv(100, 78%, 82%)
CMYK	cmyk(52.4%, 0%, 78.4%, 18.4%)
CIE-LAB	lab(74.79, -57.97, 65.55)
CIE-LCH	lch(74.79, 87.51, 131.49°)
OKLab	oklab(76.35% -0.1606 0.1456)
OKLCH	oklch(76.35% 0.217 137.8)
XYZ	xyz(28.1742, 47.9517, 10.2531)
Luminance	0.4795 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D02D #9A2DD0

analogous

#B4D02D #63D02D #2DD049

triadic

#63D02D #2D63D0 #D02D63

tetradic

#63D02D #2DB4D0 #9A2DD0 #D0492D

square

#63D02D #2DB4D0 #9A2DD0 #D0492D

split-complementary

#63D02D #492DD0 #D02DB4

monochromatic

#336B17 #4B9E22 #63D02D #88DC5E #ADE790

Accessibility & contrast

On white

1.98

#63D02D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#63D02D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D02D

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D02D	#FFFFFF	#000000	##000000
##63D02D	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#C9B540

Tritanopia (blue-blind)

#5BC9B2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63d02d;
/* rgb */ color: rgb(99, 208, 45);
/* oklch */ color: oklch(76.4% 0.217 137.8);

Tailwind

colors: {
  custom: {
    50: '#9adf73',
    500: '#63d02d',
    950: '#000000',
  },
}

SCSS

$custom: #63d02d;
$custom-light: #9adf73;
$custom-dark: #000000;

JSON

{
  "hex": "#63d02d",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 45
  },
  "hsl": {
    "h": 100.123,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.76351,
    "c": 0.21674,
    "h": 137.8
  },
  "luminance": 0.47954
}

Semantic roles & 50–950 ramp

primary

#63D02D

secondary

#B987D2

accent

#40E7B0

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #63D02D

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

Preview Lab → · Contrast checker → · Palette generator →