#63E88E#63E88E

#63E88E is a very light, vivid green. Relative luminance 0.623; OKLCH L 83.5% C 0.172 H 151.5°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#63E88E
RGB	rgb(99, 232, 142)
HSL	hsl(139, 74%, 65%)
HSV	hsv(139, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 38.8%, 9%)
CIE-LAB	lab(83.08, -55.90, 33.09)
CIE-LCH	lch(83.08, 64.96, 149.38°)
OKLab	oklab(83.49% -0.1514 0.0823)
OKLCH	oklch(83.49% 0.172 151.5)
XYZ	xyz(38.8818, 62.3152, 35.5650)
Luminance	0.6232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E88E #E863BD

analogous

#7BE863 #63E88E #63E8D0

triadic

#63E88E #8E63E8 #E88E63

tetradic

#63E88E #637BE8 #E863BD #E8D063

square

#63E88E #637BE8 #E863BD #E8D063

split-complementary

#63E88E #D063E8 #E8637B

monochromatic

#1BB64D #2EE067 #63E88E #98F0B5 #CEF8DB

Accessibility & contrast

On white

1.56

#63E88E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#63E88E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E88E

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E88E	#FFFFFF	#000000	##000000
##63E88E	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D688

Deuteranopia (green-blind)

#D7CA94

Tritanopia (blue-blind)

#3DE5D1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e88e;
/* rgb */ color: rgb(99, 232, 142);
/* oklch */ color: oklch(83.5% 0.172 151.5);

Tailwind

colors: {
  custom: {
    50: '#9af0b0',
    500: '#63e88e',
    950: '#000000',
  },
}

SCSS

$custom: #63e88e;
$custom-light: #9af0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e88e",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 142
  },
  "hsl": {
    "h": 139.398,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83495,
    "c": 0.17232,
    "h": 151.5
  },
  "luminance": 0.62319
}

Semantic roles & 50–950 ramp

primary

#63E88E

secondary

#B6398E

accent

#0F96D6

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63E88E

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

Preview Lab → · Contrast checker → · Palette generator →