#63C263#63C263

#63C263 is a light, vivid green. Relative luminance 0.421; OKLCH L 73.4% C 0.160 H 143.7°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#63C263
RGB	rgb(99, 194, 99)
HSL	hsl(120, 44%, 57%)
HSV	hsv(120, 49%, 76%)
CMYK	cmyk(49%, 0%, 49%, 23.9%)
CIE-LAB	lab(70.96, -47.43, 39.11)
CIE-LCH	lch(70.96, 61.47, 140.49°)
OKLab	oklab(73.35% -0.129 0.0947)
OKLCH	oklch(73.35% 0.16 143.7)
XYZ	xyz(26.6881, 42.1351, 18.5285)
Luminance	0.4214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C263 #C263C2

analogous

#93C263 #63C263 #63C293

triadic

#63C263 #6363C2 #C26363

tetradic

#63C263 #6393C2 #C263C2 #C29363

square

#63C263 #6393C2 #C263C2 #C29363

split-complementary

#63C263 #9363C2 #C26393

monochromatic

#307B30 #41A741 #63C263 #8FD38F #BBE4BB

Accessibility & contrast

On white

2.23

#63C263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#63C263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C263

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C263	#FFFFFF	#000000	##000000
##63C263	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B35B

Deuteranopia (green-blind)

#B8AA69

Tritanopia (blue-blind)

#56BDAC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63c263;
/* rgb */ color: rgb(99, 194, 99);
/* oklch */ color: oklch(73.4% 0.160 143.7);

Tailwind

colors: {
  custom: {
    50: '#96d591',
    500: '#63c263',
    950: '#000000',
  },
}

SCSS

$custom: #63c263;
$custom-light: #96d591;
$custom-dark: #000000;

JSON

{
  "hex": "#63c263",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 99
  },
  "hsl": {
    "h": 120,
    "s": 43.779,
    "l": 57.451
  },
  "oklch": {
    "l": 0.73354,
    "c": 0.16002,
    "h": 143.7
  },
  "luminance": 0.42137
}

Semantic roles & 50–950 ramp

primary

#63C263

secondary

#D4ADD4

accent

#54D4D4

background

#F9FDF9

surface

#F2FAF1

border

#CCD3CB

text

#0E140D

muted

#7E837E

Preview Lab

Preview with #63C263

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

Preview Lab → · Contrast checker → · Palette generator →