#63E880#63E880

#63E880 is a very light, vivid green. Relative luminance 0.619; OKLCH L 83.3% C 0.185 H 148.2°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#63E880
RGB	rgb(99, 232, 128)
HSL	hsl(133, 74%, 65%)
HSV	hsv(133, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 44.8%, 9%)
CIE-LAB	lab(82.87, -58.16, 39.79)
CIE-LCH	lch(82.87, 70.47, 145.62°)
OKLab	oklab(83.25% -0.1573 0.0975)
OKLCH	oklch(83.25% 0.185 148.2)
XYZ	xyz(37.8959, 61.9209, 30.3728)
Luminance	0.6192 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E880 #E863CB

analogous

#88E863 #63E880 #63E8C3

triadic

#63E880 #8063E8 #E88063

tetradic

#63E880 #6388E8 #E863CB #E8C363

square

#63E880 #6388E8 #E863CB #E8C363

split-complementary

#63E880 #C363E8 #E86388

monochromatic

#1BB63D #2EE055 #63E880 #98F0AB #CEF8D7

Accessibility & contrast

On white

1.57

#63E880 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#63E880 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E880

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E880	#FFFFFF	#000000	##000000
##63E880	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD678

Deuteranopia (green-blind)

#D9CA87

Tritanopia (blue-blind)

#43E4CF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63e880;
/* rgb */ color: rgb(99, 232, 128);
/* oklch */ color: oklch(83.3% 0.185 148.2);

Tailwind

colors: {
  custom: {
    50: '#9af0a6',
    500: '#63e880',
    950: '#000000',
  },
}

SCSS

$custom: #63e880;
$custom-light: #9af0a6;
$custom-dark: #000000;

JSON

{
  "hex": "#63e880",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 128
  },
  "hsl": {
    "h": 133.083,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83254,
    "c": 0.1851,
    "h": 148.2
  },
  "luminance": 0.61924
}

Semantic roles & 50–950 ramp

primary

#63E880

secondary

#B6399B

accent

#0FABD6

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63E880

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

Preview Lab → · Contrast checker → · Palette generator →