#63C04A#63C04A

#63C04A is a light, vivid green. Relative luminance 0.408; OKLCH L 72.5% C 0.179 H 139.5°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#63C04A
RGB	rgb(99, 192, 74)
HSL	hsl(107, 48%, 52%)
HSV	hsv(107, 61%, 75%)
CMYK	cmyk(48.4%, 0%, 61.5%, 24.7%)
CIE-LAB	lab(70.07, -49.64, 49.83)
CIE-LCH	lch(70.07, 70.33, 134.89°)
OKLab	oklab(72.53% -0.1362 0.1162)
OKLCH	oklch(72.53% 0.179 139.5)
XYZ	xyz(25.2303, 40.8446, 13.0315)
Luminance	0.4085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C04A #A74AC0

analogous

#9EC04A #63C04A #4AC06C

triadic

#63C04A #4A63C0 #C04A63

tetradic

#63C04A #4A9EC0 #A74AC0 #C06C4A

square

#63C04A #4A9EC0 #A74AC0 #C06C4A

split-complementary

#63C04A #6C4AC0 #C04A9E

monochromatic

#346B25 #4A9835 #63C04A #8AD077 #B1E0A5

Accessibility & contrast

On white

2.29

#63C04A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#63C04A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C04A

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C04A	#FFFFFF	#000000	##000000
##63C04A	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)

#C5B03D

Deuteranopia (green-blind)

#B9A853

Tritanopia (blue-blind)

#5BBAA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63c04a;
/* rgb */ color: rgb(99, 192, 74);
/* oklch */ color: oklch(72.5% 0.179 139.5);

Tailwind

colors: {
  custom: {
    50: '#97d481',
    500: '#63c04a',
    950: '#000000',
  },
}

SCSS

$custom: #63c04a;
$custom-light: #97d481;
$custom-dark: #000000;

JSON

{
  "hex": "#63c04a",
  "rgb": {
    "r": 99,
    "g": 192,
    "b": 74
  },
  "hsl": {
    "h": 107.288,
    "s": 48.361,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72527,
    "c": 0.17908,
    "h": 139.5
  },
  "luminance": 0.40846
}

Semantic roles & 50–950 ramp

primary

#63C04A

secondary

#C299CD

accent

#50D8BB

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C04A

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

Preview Lab → · Contrast checker → · Palette generator →