#63D436#63D436

#63D436 is a light, highly saturated green. Relative luminance 0.500; OKLCH L 77.4% C 0.217 H 138.6°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#63D436
RGB	rgb(99, 212, 54)
HSL	hsl(103, 65%, 52%)
HSV	hsv(103, 75%, 83%)
CMYK	cmyk(53.3%, 0%, 74.5%, 16.9%)
CIE-LAB	lab(76.07, -58.89, 63.95)
CIE-LCH	lch(76.07, 86.93, 132.64°)
OKLab	oklab(77.42% -0.1625 0.1435)
OKLCH	oklch(77.42% 0.217 138.6)
XYZ	xyz(29.3538, 50.0036, 11.5942)
Luminance	0.5001 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D436 #A736D4

analogous

#B2D436 #63D436 #36D458

triadic

#63D436 #3663D4 #D43663

tetradic

#63D436 #36B2D4 #A736D4 #D45836

square

#63D436 #36B2D4 #A736D4 #D45836

split-complementary

#63D436 #5836D4 #D436B2

monochromatic

#347619 #4AA924 #63D436 #8ADF68 #B1EA9B

Accessibility & contrast

On white

1.91

#63D436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#63D436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D436

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D436	#FFFFFF	#000000	##000000
##63D436	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC113

Deuteranopia (green-blind)

#CCB847

Tritanopia (blue-blind)

#59CDB6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d436;
/* rgb */ color: rgb(99, 212, 54);
/* oklch */ color: oklch(77.4% 0.217 138.6);

Tailwind

colors: {
  custom: {
    50: '#9ae278',
    500: '#63d436',
    950: '#000000',
  },
}

SCSS

$custom: #63d436;
$custom-light: #9ae278;
$custom-dark: #000000;

JSON

{
  "hex": "#63d436",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 54
  },
  "hsl": {
    "h": 102.911,
    "s": 64.754,
    "l": 52.157
  },
  "oklch": {
    "l": 0.77419,
    "c": 0.2168,
    "h": 138.6
  },
  "luminance": 0.50006
}

Semantic roles & 50–950 ramp

primary

#63D436

secondary

#68307F

accent

#40E8B8

background

#FCFEFB

surface

#F5FCF1

border

#CFD5CB

text

#0F150A

muted

#80847D

Preview Lab

Preview with #63D436

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

Preview Lab → · Contrast checker → · Palette generator →