#63C04D#63C04D

#63C04D is a light, vivid green. Relative luminance 0.409; OKLCH L 72.6% C 0.177 H 139.9°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#63C04D
RGB	rgb(99, 192, 77)
HSL	hsl(109, 48%, 53%)
HSV	hsv(109, 60%, 75%)
CMYK	cmyk(48.4%, 0%, 59.9%, 24.7%)
CIE-LAB	lab(70.10, -49.32, 48.52)
CIE-LCH	lch(70.10, 69.19, 135.47°)
OKLab	oklab(72.56% -0.1352 0.1137)
OKLCH	oklch(72.56% 0.177 139.9)
XYZ	xyz(25.3338, 40.8859, 13.5766)
Luminance	0.4089 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C04D #AA4DC0

analogous

#9CC04D #63C04D #4DC071

triadic

#63C04D #4D63C0 #C04D63

tetradic

#63C04D #4D9CC0 #AA4DC0 #C0714D

square

#63C04D #4D9CC0 #AA4DC0 #C0714D

split-complementary

#63C04D #714DC0 #C04D9C

monochromatic

#346C26 #499936 #63C04D #8BD07A #B2E0A7

Accessibility & contrast

On white

2.29

#63C04D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#63C04D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C04D

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C04D	#FFFFFF	#000000	##000000
##63C04D	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B041

Deuteranopia (green-blind)

#B9A856

Tritanopia (blue-blind)

#5ABAA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63c04d;
/* rgb */ color: rgb(99, 192, 77);
/* oklch */ color: oklch(72.6% 0.177 139.9);

Tailwind

colors: {
  custom: {
    50: '#96d483',
    500: '#63c04d',
    950: '#000000',
  },
}

SCSS

$custom: #63c04d;
$custom-light: #96d483;
$custom-dark: #000000;

JSON

{
  "hex": "#63c04d",
  "rgb": {
    "r": 99,
    "g": 192,
    "b": 77
  },
  "hsl": {
    "h": 108.522,
    "s": 47.718,
    "l": 52.745
  },
  "oklch": {
    "l": 0.72561,
    "c": 0.17667,
    "h": 139.9
  },
  "luminance": 0.40888
}

Semantic roles & 50–950 ramp

primary

#63C04D

secondary

#C49BCD

accent

#50D7BE

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C04D

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

Preview Lab → · Contrast checker → · Palette generator →