#63D359#63D359

#63D359 is a light, vivid green. Relative luminance 0.500; OKLCH L 77.5% C 0.192 H 142.0°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#63D359
RGB	rgb(99, 211, 89)
HSL	hsl(115, 58%, 59%)
HSV	hsv(115, 58%, 83%)
CMYK	cmyk(53.1%, 0%, 57.8%, 17.3%)
CIE-LAB	lab(76.04, -55.40, 49.96)
CIE-LCH	lch(76.04, 74.60, 137.96°)
OKLab	oklab(77.49% -0.151 0.1179)
OKLCH	oklch(77.49% 0.192 142)
XYZ	xyz(30.2415, 49.9600, 17.4989)
Luminance	0.4996 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D359 #C959D3

analogous

#A0D359 #63D359 #59D38C

triadic

#63D359 #5963D3 #D35963

tetradic

#63D359 #59A0D3 #C959D3 #D38C59

square

#63D359 #59A0D3 #C959D3 #D38C59

split-complementary

#63D359 #8C59D3 #D359A0

monochromatic

#2E8C25 #3DBD32 #63D359 #90E089 #BEEDBA

Accessibility & contrast

On white

1.91

#63D359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#63D359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D359

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D359	#FFFFFF	#000000	##000000
##63D359	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24D

Deuteranopia (green-blind)

#C9B862

Tritanopia (blue-blind)

#54CDB8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d359;
/* rgb */ color: rgb(99, 211, 89);
/* oklch */ color: oklch(77.5% 0.192 142.0);

Tailwind

colors: {
  custom: {
    50: '#99e18b',
    500: '#63d359',
    950: '#000000',
  },
}

SCSS

$custom: #63d359;
$custom-light: #99e18b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d359",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 89
  },
  "hsl": {
    "h": 115.082,
    "s": 58.095,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77487,
    "c": 0.19159,
    "h": 142
  },
  "luminance": 0.49962
}

Semantic roles & 50–950 ramp

primary

#63D359

secondary

#D8ACDC

accent

#46E1D5

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #63D359

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

Preview Lab → · Contrast checker → · Palette generator →