#63F37E#63F37E

#63F37E is a very light, highly saturated green. Relative luminance 0.683; OKLCH L 85.9% C 0.201 H 147.2°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#63F37E
RGB	rgb(99, 243, 126)
HSL	hsl(131, 86%, 67%)
HSV	hsv(131, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 48.1%, 4.7%)
CIE-LAB	lab(86.13, -62.57, 44.88)
CIE-LCH	lch(86.13, 77.00, 144.35°)
OKLab	oklab(85.93% -0.1692 0.109)
OKLCH	oklch(85.93% 0.201 147.2)
XYZ	xyz(40.9593, 68.2563, 30.7509)
Luminance	0.6826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F37E #F363D8

analogous

#90F363 #63F37E #63F3C6

triadic

#63F37E #7E63F3 #F37E63

tetradic

#63F37E #6390F3 #F363D8 #F3C663

square

#63F37E #6390F3 #F363D8 #F3C663

split-complementary

#63F37E #C663F3 #F36390

monochromatic

#10CC33 #2AEF4F #63F37E #9CF7AD #D5FCDC

Accessibility & contrast

On white

1.43

#63F37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#63F37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F37E

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F37E	#FFFFFF	#000000	##000000
##63F37E	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF74

Deuteranopia (green-blind)

#E3D286

Tritanopia (blue-blind)

#40EED8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f37e;
/* rgb */ color: rgb(99, 243, 126);
/* oklch */ color: oklch(85.9% 0.201 147.2);

Tailwind

colors: {
  custom: {
    50: '#9cf8a5',
    500: '#63f37e',
    950: '#000000',
  },
}

SCSS

$custom: #63f37e;
$custom-light: #9cf8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63f37e",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 126
  },
  "hsl": {
    "h": 131.25,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85929,
    "c": 0.20122,
    "h": 147.2
  },
  "luminance": 0.6826
}

Semantic roles & 50–950 ramp

primary

#63F37E

secondary

#C832AC

accent

#03B8E2

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F37E

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

Preview Lab → · Contrast checker → · Palette generator →