#63D347#63D347

#63D347 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.3% C 0.205 H 139.9°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#63D347
RGB	rgb(99, 211, 71)
HSL	hsl(108, 61%, 55%)
HSV	hsv(108, 66%, 83%)
CMYK	cmyk(53.1%, 0%, 66.4%, 17.3%)
CIE-LAB	lab(75.88, -57.22, 57.49)
CIE-LCH	lch(75.88, 81.11, 134.87°)
OKLab	oklab(77.3% -0.157 0.1321)
OKLCH	oklch(77.3% 0.205 139.9)
XYZ	xyz(29.5759, 49.6938, 13.9933)
Luminance	0.4970 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D347 #B747D3

analogous

#A9D347 #63D347 #47D371

triadic

#63D347 #4763D3 #D34763

tetradic

#63D347 #47A9D3 #B747D3 #D37147

square

#63D347 #47A9D3 #B747D3 #D37147

split-complementary

#63D347 #7147D3 #D347A9

monochromatic

#32811F #46B22B #63D347 #8DDF78 #B7EBAA

Accessibility & contrast

On white

1.92

#63D347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#63D347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D347

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D347	#FFFFFF	#000000	##000000
##63D347	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C134

Deuteranopia (green-blind)

#CAB753

Tritanopia (blue-blind)

#57CCB6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d347;
/* rgb */ color: rgb(99, 211, 71);
/* oklch */ color: oklch(77.3% 0.205 139.9);

Tailwind

colors: {
  custom: {
    50: '#99e181',
    500: '#63d347',
    950: '#000000',
  },
}

SCSS

$custom: #63d347;
$custom-light: #99e181;
$custom-dark: #000000;

JSON

{
  "hex": "#63d347",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 71
  },
  "hsl": {
    "h": 108,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77299,
    "c": 0.20518,
    "h": 139.9
  },
  "luminance": 0.49696
}

Semantic roles & 50–950 ramp

primary

#63D347

secondary

#CC9ED8

accent

#43E5C4

background

#FAFDF8

surface

#F3FBEF

border

#CDD4CA

text

#0F150B

muted

#7F837C

Preview Lab

Preview with #63D347

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

Preview Lab → · Contrast checker → · Palette generator →