#63E080#63E080

#63E080 is a light, vivid green. Relative luminance 0.575; OKLCH L 81.3% C 0.174 H 148.8°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#63E080
RGB	rgb(99, 224, 128)
HSL	hsl(134, 67%, 63%)
HSV	hsv(134, 56%, 88%)
CMYK	cmyk(55.8%, 0%, 42.9%, 12.2%)
CIE-LAB	lab(80.47, -55.08, 36.71)
CIE-LCH	lch(80.47, 66.20, 146.32°)
OKLab	oklab(81.28% -0.1491 0.0904)
OKLCH	oklch(81.28% 0.174 148.8)
XYZ	xyz(35.6951, 57.5193, 29.6392)
Luminance	0.5752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E080 #E063C3

analogous

#84E063 #63E080 #63E0BE

triadic

#63E080 #8063E0 #E08063

tetradic

#63E080 #6384E0 #E063C3 #E0BE63

square

#63E080 #6384E0 #E063C3 #E0BE63

split-complementary

#63E080 #BE63E0 #E06384

monochromatic

#21A740 #30D656 #63E080 #96EAAA #C9F4D3

Accessibility & contrast

On white

1.68

#63E080 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#63E080 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E080

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E080	#FFFFFF	#000000	##000000
##63E080	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF79

Deuteranopia (green-blind)

#D1C386

Tritanopia (blue-blind)

#46DCC9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e080;
/* rgb */ color: rgb(99, 224, 128);
/* oklch */ color: oklch(81.3% 0.174 148.8);

Tailwind

colors: {
  custom: {
    50: '#99eaa6',
    500: '#63e080',
    950: '#000000',
  },
}

SCSS

$custom: #63e080;
$custom-light: #99eaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#63e080",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 128
  },
  "hsl": {
    "h": 133.92,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81283,
    "c": 0.17437,
    "h": 148.8
  },
  "luminance": 0.57522
}

Semantic roles & 50–950 ramp

primary

#63E080

secondary

#AA3E91

accent

#17A4CF

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F160F

muted

#808480

Preview Lab

Preview with #63E080

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

Preview Lab → · Contrast checker → · Palette generator →