#63F371#63F371

#63F371 is a very light, highly saturated green. Relative luminance 0.679; OKLCH L 85.7% C 0.212 H 145.1°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#63F371
RGB	rgb(99, 243, 113)
HSL	hsl(126, 86%, 67%)
HSV	hsv(126, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 53.5%, 4.7%)
CIE-LAB	lab(85.98, -64.32, 50.77)
CIE-LCH	lch(85.98, 81.94, 141.71°)
OKLab	oklab(85.75% -0.1742 0.1214)
OKLCH	oklch(85.75% 0.212 145.1)
XYZ	xyz(40.1743, 67.9423, 26.6166)
Luminance	0.6795 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F371 #F363E5

analogous

#9DF363 #63F371 #63F3B9

triadic

#63F371 #7163F3 #F37163

tetradic

#63F371 #639DF3 #F363E5 #F3B963

square

#63F371 #639DF3 #F363E5 #F3B963

split-complementary

#63F371 #B963F3 #F3639D

monochromatic

#10CC22 #2AEF3D #63F371 #9CF7A5 #D5FCD8

Accessibility & contrast

On white

1.44

#63F371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#63F371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F371

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F371	#FFFFFF	#000000	##000000
##63F371	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF65

Deuteranopia (green-blind)

#E4D27B

Tritanopia (blue-blind)

#44EDD6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f371;
/* rgb */ color: rgb(99, 243, 113);
/* oklch */ color: oklch(85.7% 0.212 145.1);

Tailwind

colors: {
  custom: {
    50: '#9cf89d',
    500: '#63f371',
    950: '#000000',
  },
}

SCSS

$custom: #63f371;
$custom-light: #9cf89d;
$custom-dark: #000000;

JSON

{
  "hex": "#63f371",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 113
  },
  "hsl": {
    "h": 125.833,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85749,
    "c": 0.21233,
    "h": 145.1
  },
  "luminance": 0.67946
}

Semantic roles & 50–950 ramp

primary

#63F371

secondary

#C832BA

accent

#03CDE2

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63F371

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

Preview Lab → · Contrast checker → · Palette generator →