#63C04C#63C04C

#63C04C is a light, vivid green. Relative luminance 0.409; OKLCH L 72.5% C 0.177 H 139.8°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#63C04C
RGB	rgb(99, 192, 76)
HSL	hsl(108, 48%, 53%)
HSV	hsv(108, 60%, 75%)
CMYK	cmyk(48.4%, 0%, 60.4%, 24.7%)
CIE-LAB	lab(70.09, -49.43, 48.96)
CIE-LCH	lch(70.09, 69.57, 135.27°)
OKLab	oklab(72.55% -0.1356 0.1146)
OKLCH	oklch(72.55% 0.177 139.8)
XYZ	xyz(25.2987, 40.8719, 13.3920)
Luminance	0.4087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C04C #A94CC0

analogous

#9DC04C #63C04C #4CC06F

triadic

#63C04C #4C63C0 #C04C63

tetradic

#63C04C #4C9DC0 #A94CC0 #C06F4C

square

#63C04C #4C9DC0 #A94CC0 #C06F4C

split-complementary

#63C04C #6F4CC0 #C04C9D

monochromatic

#346C26 #499936 #63C04C #8AD079 #B2E0A7

Accessibility & contrast

On white

2.29

#63C04C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#63C04C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C04C

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C04C	#FFFFFF	#000000	##000000
##63C04C	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B03F

Deuteranopia (green-blind)

#B9A855

Tritanopia (blue-blind)

#5ABAA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63c04c;
/* rgb */ color: rgb(99, 192, 76);
/* oklch */ color: oklch(72.5% 0.177 139.8);

Tailwind

colors: {
  custom: {
    50: '#96d482',
    500: '#63c04c',
    950: '#000000',
  },
}

SCSS

$custom: #63c04c;
$custom-light: #96d482;
$custom-dark: #000000;

JSON

{
  "hex": "#63c04c",
  "rgb": {
    "r": 99,
    "g": 192,
    "b": 76
  },
  "hsl": {
    "h": 108.103,
    "s": 47.934,
    "l": 52.549
  },
  "oklch": {
    "l": 0.72549,
    "c": 0.17748,
    "h": 139.8
  },
  "luminance": 0.40874
}

Semantic roles & 50–950 ramp

primary

#63C04C

secondary

#C39BCD

accent

#50D8BD

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C04C

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

Preview Lab → · Contrast checker → · Palette generator →