#63D980#63D980

#63D980 is a light, vivid green. Relative luminance 0.538; OKLCH L 79.6% C 0.165 H 149.3°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX#63D980
RGBrgb(99, 217, 128)
HSLhsl(135, 61%, 62%)
HSVhsv(135, 54%, 85%)
CMYKcmyk(54.4%, 0%, 41%, 14.9%)
CIE-LABlab(78.36, -52.32, 33.98)
CIE-LCHlch(78.36, 62.39, 147.00°)
OKLaboklab(79.55% -0.1417 0.0841)
OKLCHoklch(79.55% 0.165 149.3)
XYZxyz(33.8524, 53.8339, 29.0249)
Luminance0.5384 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63D980 #D963BC
analogous
#81D963 #63D980 #63D9BB
triadic
#63D980 #8063D9 #D98063
tetradic
#63D980 #6381D9 #D963BC #D9BB63
square
#63D980 #6381D9 #D963BC #D9BB63
split-complementary
#63D980 #BB63D9 #D96381
monochromatic
#269C43 #32CD58 #63D980 #94E5A8 #C5F1D0

Accessibility & contrast

On white

1.78
#63D980 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.77
#63D980 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D980
11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63D980#FFFFFF#000000##000000
##63D9801.001.7811.7711.77
#FFFFFF1.781.0021.0021.00
#00000011.7721.001.001.00
##00000011.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBC97A
Deuteranopia (green-blind)
#CABD86
Tritanopia (blue-blind)
#48D5C3
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #63d980;
/* rgb */ color: rgb(99, 217, 128);
/* oklch */ color: oklch(79.6% 0.165 149.3);
Tailwind
colors: {
  custom: {
    50: '#98e5a6',
    500: '#63d980',
    950: '#000000',
  },
}
SCSS
$custom: #63d980;
$custom-light: #98e5a6;
$custom-dark: #000000;
JSON
{
  "hex": "#63d980",
  "rgb": {
    "r": 99,
    "g": 217,
    "b": 128
  },
  "hsl": {
    "h": 134.746,
    "s": 60.825,
    "l": 61.961
  },
  "oklch": {
    "l": 0.79555,
    "c": 0.16481,
    "h": 149.3
  },
  "luminance": 0.53837
}

Semantic roles & 50–950 ramp

primary
#63D980
secondary
#A04088
accent
#1D9EC9
background
#FCFEFC
surface
#F5FCF6
border
#CFD5D0
text
#0E160F
muted
#7F8480

Preview Lab

Preview with #63D980

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

Preview Lab → · Contrast checker → · Palette generator →

#63D980 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva