#63E88F#63E88F

#63E88F is a very light, vivid green. Relative luminance 0.623; OKLCH L 83.5% C 0.171 H 151.7°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#63E88F
RGB	rgb(99, 232, 143)
HSL	hsl(140, 74%, 65%)
HSV	hsv(140, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 38.4%, 9%)
CIE-LAB	lab(83.10, -55.73, 32.61)
CIE-LCH	lch(83.10, 64.57, 149.67°)
OKLab	oklab(83.51% -0.1509 0.0812)
OKLCH	oklch(83.51% 0.171 151.7)
XYZ	xyz(38.9572, 62.3454, 35.9622)
Luminance	0.6235 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E88F #E863BC

analogous

#79E863 #63E88F #63E8D2

triadic

#63E88F #8F63E8 #E88F63

tetradic

#63E88F #6379E8 #E863BC #E8D263

square

#63E88F #6379E8 #E863BC #E8D263

split-complementary

#63E88F #D263E8 #E86379

monochromatic

#1BB64E #2EE069 #63E88F #98F0B5 #CEF8DC

Accessibility & contrast

On white

1.56

#63E88F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#63E88F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E88F

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E88F	#FFFFFF	#000000	##000000
##63E88F	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D789

Deuteranopia (green-blind)

#D7CA95

Tritanopia (blue-blind)

#3CE5D2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e88f;
/* rgb */ color: rgb(99, 232, 143);
/* oklch */ color: oklch(83.5% 0.171 151.7);

Tailwind

colors: {
  custom: {
    50: '#9af0b0',
    500: '#63e88f',
    950: '#000000',
  },
}

SCSS

$custom: #63e88f;
$custom-light: #9af0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e88f",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 143
  },
  "hsl": {
    "h": 139.85,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83513,
    "c": 0.17141,
    "h": 151.7
  },
  "luminance": 0.62349
}

Semantic roles & 50–950 ramp

primary

#63E88F

secondary

#B6398D

accent

#0F94D6

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63E88F

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

Preview Lab → · Contrast checker → · Palette generator →