#63F28D#63F28D

#63F28D is a very light, vivid green. Relative luminance 0.681; OKLCH L 85.9% C 0.187 H 150.3°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#63F28D
RGB	rgb(99, 242, 141)
HSL	hsl(138, 85%, 67%)
HSV	hsv(138, 59%, 95%)
CMYK	cmyk(59.1%, 0%, 41.7%, 5.1%)
CIE-LAB	lab(86.04, -59.91, 37.47)
CIE-LCH	lch(86.04, 70.66, 147.98°)
OKLab	oklab(85.92% -0.162 0.0926)
OKLCH	oklch(85.92% 0.187 150.3)
XYZ	xyz(41.7024, 68.0760, 36.1364)
Luminance	0.6808 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F28D #F263C8

analogous

#81F263 #63F28D #63F2D4

triadic

#63F28D #8D63F2 #F28D63

tetradic

#63F28D #6381F2 #F263C8 #F2D463

square

#63F28D #6381F2 #F263C8 #F2D463

split-complementary

#63F28D #D463F2 #F26381

monochromatic

#11CA47 #2BED64 #63F28D #9BF7B6 #D4FBE0

Accessibility & contrast

On white

1.44

#63F28D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#63F28D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F28D

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F28D	#FFFFFF	#000000	##000000
##63F28D	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DF86

Deuteranopia (green-blind)

#E1D294

Tritanopia (blue-blind)

#39EED9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f28d;
/* rgb */ color: rgb(99, 242, 141);
/* oklch */ color: oklch(85.9% 0.187 150.3);

Tailwind

colors: {
  custom: {
    50: '#9cf7af',
    500: '#63f28d',
    950: '#000000',
  },
}

SCSS

$custom: #63f28d;
$custom-light: #9cf7af;
$custom-dark: #000000;

JSON

{
  "hex": "#63f28d",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 141
  },
  "hsl": {
    "h": 137.622,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85923,
    "c": 0.18657,
    "h": 150.3
  },
  "luminance": 0.6808
}

Semantic roles & 50–950 ramp

primary

#63F28D

secondary

#C6339B

accent

#04A0E1

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63F28D

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

Preview Lab → · Contrast checker → · Palette generator →