#63C980#63C980

#63C980 is a light, vivid green. Relative luminance 0.460; OKLCH L 75.6% C 0.142 H 150.9°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#63C980
RGB	rgb(99, 201, 128)
HSL	hsl(137, 49%, 59%)
HSV	hsv(137, 51%, 79%)
CMYK	cmyk(50.7%, 0%, 36.3%, 21.2%)
CIE-LAB	lab(73.53, -45.77, 27.62)
CIE-LCH	lch(73.53, 53.45, 148.89°)
OKLab	oklab(75.6% -0.1243 0.0691)
OKLCH	oklch(75.6% 0.142 150.9)
XYZ	xyz(29.9265, 45.9820, 27.7163)
Luminance	0.4598 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C980 #C963AC

analogous

#79C963 #63C980 #63C9B3

triadic

#63C980 #8063C9 #C98063

tetradic

#63C980 #6379C9 #C963AC #C9B363

square

#63C980 #6379C9 #C963AC #C9B363

split-complementary

#63C980 #B363C9 #C96379

monochromatic

#2E8446 #3DB15E #63C980 #90D9A5 #BEE8CA

Accessibility & contrast

On white

2.06

#63C980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#63C980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C980

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C980	#FFFFFF	#000000	##000000
##63C980	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABB7B

Deuteranopia (green-blind)

#BBB185

Tritanopia (blue-blind)

#4CC6B6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63c980;
/* rgb */ color: rgb(99, 201, 128);
/* oklch */ color: oklch(75.6% 0.142 150.9);

Tailwind

colors: {
  custom: {
    50: '#96daa5',
    500: '#63c980',
    950: '#000000',
  },
}

SCSS

$custom: #63c980;
$custom-light: #96daa5;
$custom-dark: #000000;

JSON

{
  "hex": "#63c980",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 128
  },
  "hsl": {
    "h": 137.059,
    "s": 48.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.75601,
    "c": 0.14223,
    "h": 150.9
  },
  "luminance": 0.45984
}

Semantic roles & 50–950 ramp

primary

#63C980

secondary

#D8B0CD

accent

#50B1D8

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63C980

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

Preview Lab → · Contrast checker → · Palette generator →