#63E88A#63E88A

#63E88A is a very light, vivid green. Relative luminance 0.622; OKLCH L 83.4% C 0.176 H 150.5°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#63E88A
RGB	rgb(99, 232, 138)
HSL	hsl(138, 74%, 65%)
HSV	hsv(138, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 40.5%, 9%)
CIE-LAB	lab(83.02, -56.57, 35.02)
CIE-LCH	lch(83.02, 66.54, 148.24°)
OKLab	oklab(83.42% -0.1531 0.0868)
OKLCH	oklch(83.42% 0.176 150.5)
XYZ	xyz(38.5868, 62.1973, 34.0116)
Luminance	0.6220 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E88A #E863C1

analogous

#7EE863 #63E88A #63E8CD

triadic

#63E88A #8A63E8 #E88A63

tetradic

#63E88A #637EE8 #E863C1 #E8CD63

square

#63E88A #637EE8 #E863C1 #E8CD63

split-complementary

#63E88A #CD63E8 #E8637E

monochromatic

#1BB648 #2EE062 #63E88A #98F0B2 #CEF8DA

Accessibility & contrast

On white

1.56

#63E88A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#63E88A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E88A

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E88A	#FFFFFF	#000000	##000000
##63E88A	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D683

Deuteranopia (green-blind)

#D7CA90

Tritanopia (blue-blind)

#3FE4D1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e88a;
/* rgb */ color: rgb(99, 232, 138);
/* oklch */ color: oklch(83.4% 0.176 150.5);

Tailwind

colors: {
  custom: {
    50: '#9af0ad',
    500: '#63e88a',
    950: '#000000',
  },
}

SCSS

$custom: #63e88a;
$custom-light: #9af0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63e88a",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 138
  },
  "hsl": {
    "h": 137.594,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83423,
    "c": 0.17599,
    "h": 150.5
  },
  "luminance": 0.62201
}

Semantic roles & 50–950 ramp

primary

#63E88A

secondary

#B63991

accent

#0F9CD6

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63E88A

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

Preview Lab → · Contrast checker → · Palette generator →