#63F478#63F478

#63F478 is a very light, highly saturated green. Relative luminance 0.687; OKLCH L 86.1% C 0.208 H 146.2°. Best body text is #000000 at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#63F478
RGB	rgb(99, 244, 120)
HSL	hsl(129, 87%, 67%)
HSV	hsv(129, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 50.8%, 4.3%)
CIE-LAB	lab(86.36, -63.77, 47.99)
CIE-LCH	lch(86.36, 79.81, 143.04°)
OKLab	oklab(86.09% -0.1725 0.1157)
OKLCH	oklch(86.09% 0.208 146.2)
XYZ	xyz(40.8838, 68.7062, 28.8728)
Luminance	0.6871 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F478 #F463DF

analogous

#96F463 #63F478 #63F4C1

triadic

#63F478 #7863F4 #F47863

tetradic

#63F478 #6396F4 #F463DF #F4C163

square

#63F478 #6396F4 #F463DF #F4C163

split-complementary

#63F478 #C163F4 #F46396

monochromatic

#0FCE2A #2AF047 #63F478 #9CF8A9 #D5FCDB

Accessibility & contrast

On white

1.42

#63F478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.74

#63F478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F478

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F478	#FFFFFF	#000000	##000000
##63F478	1.00	1.42	14.74	14.74
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.74	21.00	1.00	1.00
##000000	14.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E06D

Deuteranopia (green-blind)

#E5D381

Tritanopia (blue-blind)

#41EFD8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63f478;
/* rgb */ color: rgb(99, 244, 120);
/* oklch */ color: oklch(86.1% 0.208 146.2);

Tailwind

colors: {
  custom: {
    50: '#9cf9a1',
    500: '#63f478',
    950: '#000000',
  },
}

SCSS

$custom: #63f478;
$custom-light: #9cf9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#63f478",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 120
  },
  "hsl": {
    "h": 128.69,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86089,
    "c": 0.20769,
    "h": 146.2
  },
  "luminance": 0.6871
}

Semantic roles & 50–950 ramp

primary

#63F478

secondary

#CA31B4

accent

#02C3E3

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F478

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

Preview Lab → · Contrast checker → · Palette generator →