#63C481#63C481

#63C481 is a light, vivid green. Relative luminance 0.437; OKLCH L 74.4% C 0.134 H 151.9°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#63C481
RGB	rgb(99, 196, 129)
HSL	hsl(139, 45%, 58%)
HSV	hsv(139, 49%, 77%)
CMYK	cmyk(49.5%, 0%, 34.2%, 23.1%)
CIE-LAB	lab(72.04, -43.46, 25.09)
CIE-LCH	lch(72.04, 50.18, 150.00°)
OKLab	oklab(74.38% -0.1182 0.063)
OKLCH	oklch(74.38% 0.134 151.9)
XYZ	xyz(28.8460, 43.7152, 27.6824)
Luminance	0.4372 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C481 #C463A6

analogous

#75C463 #63C481 #63C4B2

triadic

#63C481 #8163C4 #C48163

tetradic

#63C481 #6375C4 #C463A6 #C4B263

square

#63C481 #6375C4 #C463A6 #C4B263

split-complementary

#63C481 #B263C4 #C46375

monochromatic

#2F7D47 #40AA61 #63C481 #8FD5A5 #BCE6C9

Accessibility & contrast

On white

2.16

#63C481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#63C481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C481

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C481	#FFFFFF	#000000	##000000
##63C481	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B67D

Deuteranopia (green-blind)

#B7AD85

Tritanopia (blue-blind)

#4DC2B3

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63c481;
/* rgb */ color: rgb(99, 196, 129);
/* oklch */ color: oklch(74.4% 0.134 151.9);

Tailwind

colors: {
  custom: {
    50: '#95d6a6',
    500: '#63c481',
    950: '#000000',
  },
}

SCSS

$custom: #63c481;
$custom-light: #95d6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#63c481",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 129
  },
  "hsl": {
    "h": 138.557,
    "s": 45.116,
    "l": 57.843
  },
  "oklch": {
    "l": 0.74384,
    "c": 0.134,
    "h": 151.9
  },
  "luminance": 0.43717
}

Semantic roles & 50–950 ramp

primary

#63C481

secondary

#D5AEC9

accent

#53ADD5

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0E140F

muted

#7E837F

Preview Lab

Preview with #63C481

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

Preview Lab → · Contrast checker → · Palette generator →