#63E33A#63E33A

#63E33A is a light, highly saturated green. Relative luminance 0.579; OKLCH L 81.2% C 0.232 H 139.4°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#63E33A
RGB	rgb(99, 227, 58)
HSL	hsl(105, 75%, 56%)
HSV	hsv(105, 74%, 89%)
CMYK	cmyk(56.4%, 0%, 74.4%, 11%)
CIE-LAB	lab(80.68, -63.97, 67.16)
CIE-LCH	lch(80.68, 92.75, 133.60°)
OKLab	oklab(81.23% -0.176 0.1507)
OKLCH	oklch(81.23% 0.232 139.4)
XYZ	xyz(33.3770, 57.8934, 13.4179)
Luminance	0.5790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E33A #BA3AE3

analogous

#B7E33A #63E33A #3AE365

triadic

#63E33A #3A63E3 #E33A63

tetradic

#63E33A #3AB7E3 #BA3AE3 #E3653A

square

#63E33A #3AB7E3 #BA3AE3 #E3653A

split-complementary

#63E33A #653AE3 #E33AB7

monochromatic

#328E14 #45C41C #63E33A #8DEB70 #B8F2A5

Accessibility & contrast

On white

1.67

#63E33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#63E33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E33A

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E33A	#FFFFFF	#000000	##000000
##63E33A	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF14

Deuteranopia (green-blind)

#D9C44C

Tritanopia (blue-blind)

#55DBC3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e33a;
/* rgb */ color: rgb(99, 227, 58);
/* oklch */ color: oklch(81.2% 0.232 139.4);

Tailwind

colors: {
  custom: {
    50: '#9ced7b',
    500: '#63e33a',
    950: '#000000',
  },
}

SCSS

$custom: #63e33a;
$custom-light: #9ced7b;
$custom-dark: #000000;

JSON

{
  "hex": "#63e33a",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 58
  },
  "hsl": {
    "h": 105.444,
    "s": 75.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81228,
    "c": 0.23172,
    "h": 139.4
  },
  "luminance": 0.57896
}

Semantic roles & 50–950 ramp

primary

#63E33A

secondary

#7B2E93

accent

#36F2C4

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#0F160A

muted

#80857D

Preview Lab

Preview with #63E33A

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

Preview Lab → · Contrast checker → · Palette generator →