#63D32B#63D32B

#63D32B is a light, highly saturated green. Relative luminance 0.494; OKLCH L 77.1% C 0.221 H 137.9°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#63D32B
RGB	rgb(99, 211, 43)
HSL	hsl(100, 66%, 50%)
HSV	hsv(100, 80%, 83%)
CMYK	cmyk(53.1%, 0%, 79.6%, 17.3%)
CIE-LAB	lab(75.71, -59.17, 66.98)
CIE-LCH	lch(75.71, 89.38, 131.46°)
OKLab	oklab(77.1% -0.1639 0.1483)
OKLCH	oklch(77.1% 0.221 137.9)
XYZ	xyz(28.8749, 49.4133, 10.3012)
Luminance	0.4942 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D32B #9B2BD3

analogous

#B7D32B #63D32B #2BD347

triadic

#63D32B #2B63D3 #D32B63

tetradic

#63D32B #2BB7D3 #9B2BD3 #D3472B

square

#63D32B #2BB7D3 #9B2BD3 #D3472B

split-complementary

#63D32B #472BD3 #D32BB7

monochromatic

#336D16 #4BA021 #63D32B #88DE5D #ADE890

Accessibility & contrast

On white

1.93

#63D32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#63D32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D32B

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D32B	#FFFFFF	#000000	##000000
##63D32B	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC000

Deuteranopia (green-blind)

#CCB73F

Tritanopia (blue-blind)

#5ACBB4

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d32b;
/* rgb */ color: rgb(99, 211, 43);
/* oklch */ color: oklch(77.1% 0.221 137.9);

Tailwind

colors: {
  custom: {
    50: '#9ae173',
    500: '#63d32b',
    950: '#000000',
  },
}

SCSS

$custom: #63d32b;
$custom-light: #9ae173;
$custom-dark: #000000;

JSON

{
  "hex": "#63d32b",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 43
  },
  "hsl": {
    "h": 100,
    "s": 66.142,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77101,
    "c": 0.22103,
    "h": 137.9
  },
  "luminance": 0.49416
}

Semantic roles & 50–950 ramp

primary

#63D32B

secondary

#BA87D3

accent

#3FE9B0

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #63D32B

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

Preview Lab → · Contrast checker → · Palette generator →