#63F37C#63F37C

#63F37C is a very light, highly saturated green. Relative luminance 0.682; OKLCH L 85.9% C 0.203 H 146.9°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#63F37C
RGB	rgb(99, 243, 124)
HSL	hsl(130, 86%, 67%)
HSV	hsv(130, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 49%, 4.7%)
CIE-LAB	lab(86.11, -62.85, 45.80)
CIE-LCH	lch(86.11, 77.77, 143.92°)
OKLab	oklab(85.9% -0.17 0.111)
OKLCH	oklch(85.9% 0.203 146.9)
XYZ	xyz(40.8316, 68.2052, 30.0780)
Luminance	0.6821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F37C #F363DA

analogous

#92F363 #63F37C #63F3C4

triadic

#63F37C #7C63F3 #F37C63

tetradic

#63F37C #6392F3 #F363DA #F3C463

square

#63F37C #6392F3 #F363DA #F3C463

split-complementary

#63F37C #C463F3 #F36392

monochromatic

#10CC30 #2AEF4C #63F37C #9CF7AC #D5FCDB

Accessibility & contrast

On white

1.43

#63F37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#63F37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F37C

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F37C	#FFFFFF	#000000	##000000
##63F37C	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF72

Deuteranopia (green-blind)

#E3D284

Tritanopia (blue-blind)

#40EED7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f37c;
/* rgb */ color: rgb(99, 243, 124);
/* oklch */ color: oklch(85.9% 0.203 146.9);

Tailwind

colors: {
  custom: {
    50: '#9cf8a4',
    500: '#63f37c',
    950: '#000000',
  },
}

SCSS

$custom: #63f37c;
$custom-light: #9cf8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#63f37c",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 124
  },
  "hsl": {
    "h": 130.417,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.859,
    "c": 0.20297,
    "h": 146.9
  },
  "luminance": 0.68209
}

Semantic roles & 50–950 ramp

primary

#63F37C

secondary

#C832AE

accent

#03BCE2

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F37C

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

Preview Lab → · Contrast checker → · Palette generator →