#63F271#63F271

#63F271 is a very light, highly saturated green. Relative luminance 0.673; OKLCH L 85.5% C 0.211 H 145.2°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#63F271
RGB	rgb(99, 242, 113)
HSL	hsl(126, 85%, 67%)
HSV	hsv(126, 59%, 95%)
CMYK	cmyk(59.1%, 0%, 53.3%, 5.1%)
CIE-LAB	lab(85.68, -63.96, 50.41)
CIE-LCH	lch(85.68, 81.44, 141.76°)
OKLab	oklab(85.5% -0.1732 0.1206)
OKLCH	oklch(85.5% 0.211 145.2)
XYZ	xyz(39.8759, 67.3454, 26.5171)
Luminance	0.6735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F271 #F263E4

analogous

#9DF263 #63F271 #63F2B9

triadic

#63F271 #7163F2 #F27163

tetradic

#63F271 #639DF2 #F263E4 #F2B963

square

#63F271 #639DF2 #F263E4 #F2B963

split-complementary

#63F271 #B963F2 #F2639D

monochromatic

#11CA23 #2BED3E #63F271 #9BF7A4 #D4FBD8

Accessibility & contrast

On white

1.45

#63F271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#63F271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F271

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F271	#FFFFFF	#000000	##000000
##63F271	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE65

Deuteranopia (green-blind)

#E4D17B

Tritanopia (blue-blind)

#45ECD5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63f271;
/* rgb */ color: rgb(99, 242, 113);
/* oklch */ color: oklch(85.5% 0.211 145.2);

Tailwind

colors: {
  custom: {
    50: '#9cf79d',
    500: '#63f271',
    950: '#000000',
  },
}

SCSS

$custom: #63f271;
$custom-light: #9cf79d;
$custom-dark: #000000;

JSON

{
  "hex": "#63f271",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 125.874,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85502,
    "c": 0.21108,
    "h": 145.2
  },
  "luminance": 0.67349
}

Semantic roles & 50–950 ramp

primary

#63F271

secondary

#C633B8

accent

#04CBE1

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63F271

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

Preview Lab → · Contrast checker → · Palette generator →