#63C256#63C256

#63C256 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.2% C 0.172 H 141.3°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#63C256
RGB	rgb(99, 194, 86)
HSL	hsl(113, 47%, 55%)
HSV	hsv(113, 56%, 76%)
CMYK	cmyk(49%, 0%, 55.7%, 23.9%)
CIE-LAB	lab(70.81, -49.11, 45.20)
CIE-LCH	lch(70.81, 66.75, 137.37°)
OKLab	oklab(73.17% -0.1341 0.1073)
OKLCH	oklch(73.17% 0.172 141.3)
XYZ	xyz(26.1159, 41.9062, 15.5148)
Luminance	0.4191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C256 #B556C2

analogous

#99C256 #63C256 #56C27F

triadic

#63C256 #5663C2 #C25663

tetradic

#63C256 #5699C2 #B556C2 #C27F56

square

#63C256 #5699C2 #B556C2 #C27F56

split-complementary

#63C256 #7F56C2 #C25699

monochromatic

#33742A #46A13A #63C256 #8DD283 #B6E2B0

Accessibility & contrast

On white

2.24

#63C256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#63C256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C256

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C256	#FFFFFF	#000000	##000000
##63C256	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B24C

Deuteranopia (green-blind)

#BAAA5E

Tritanopia (blue-blind)

#58BDAA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63c256;
/* rgb */ color: rgb(99, 194, 86);
/* oklch */ color: oklch(73.2% 0.172 141.3);

Tailwind

colors: {
  custom: {
    50: '#96d588',
    500: '#63c256',
    950: '#000000',
  },
}

SCSS

$custom: #63c256;
$custom-light: #96d588;
$custom-dark: #000000;

JSON

{
  "hex": "#63c256",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 86
  },
  "hsl": {
    "h": 112.778,
    "s": 46.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.73174,
    "c": 0.17176,
    "h": 141.3
  },
  "luminance": 0.41908
}

Semantic roles & 50–950 ramp

primary

#63C256

secondary

#CBA3D1

accent

#51D7C7

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140C

muted

#7E837D

Preview Lab

Preview with #63C256

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

Preview Lab → · Contrast checker → · Palette generator →