#63D180#63D180

#63D180 is a light, vivid green. Relative luminance 0.498; OKLCH L 77.6% C 0.154 H 150.1°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#63D180
RGB	rgb(99, 209, 128)
HSL	hsl(136, 54%, 60%)
HSV	hsv(136, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 38.8%, 18%)
CIE-LAB	lab(75.95, -49.09, 30.82)
CIE-LCH	lch(75.95, 57.96, 147.88°)
OKLab	oklab(77.58% -0.1331 0.0767)
OKLCH	oklch(77.58% 0.154 150.1)
XYZ	xyz(31.8402, 49.8094, 28.3542)
Luminance	0.4981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D180 #D163B4

analogous

#7DD163 #63D180 #63D1B7

triadic

#63D180 #8063D1 #D18063

tetradic

#63D180 #637DD1 #D163B4 #D1B763

square

#63D180 #637DD1 #D163B4 #D1B763

split-complementary

#63D180 #B763D1 #D1637D

monochromatic

#2A8F45 #38BF5C #63D180 #92DFA6 #C2EDCD

Accessibility & contrast

On white

1.92

#63D180 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#63D180 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D180

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D180	#FFFFFF	#000000	##000000
##63D180	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C27A

Deuteranopia (green-blind)

#C3B785

Tritanopia (blue-blind)

#4ACEBD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d180;
/* rgb */ color: rgb(99, 209, 128);
/* oklch */ color: oklch(77.6% 0.154 150.1);

Tailwind

colors: {
  custom: {
    50: '#97e0a5',
    500: '#63d180',
    950: '#000000',
  },
}

SCSS

$custom: #63d180;
$custom-light: #97e0a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63d180",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 128
  },
  "hsl": {
    "h": 135.818,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77579,
    "c": 0.15365,
    "h": 150.1
  },
  "luminance": 0.49812
}

Semantic roles & 50–950 ramp

primary

#63D180

secondary

#DDB3D2

accent

#2498C2

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63D180

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

Preview Lab → · Contrast checker → · Palette generator →