#63BB5A#63BB5A

#63BB5A is a light, vivid green. Relative luminance 0.389; OKLCH L 71.5% C 0.159 H 141.9°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#63BB5A
RGB	rgb(99, 187, 90)
HSL	hsl(114, 42%, 54%)
HSV	hsv(114, 52%, 73%)
CMYK	cmyk(47.1%, 0%, 51.9%, 26.7%)
CIE-LAB	lab(68.70, -45.76, 40.76)
CIE-LCH	lch(68.70, 61.28, 138.31°)
OKLab	oklab(71.46% -0.1248 0.0978)
OKLCH	oklch(71.46% 0.159 141.9)
XYZ	xyz(24.7603, 38.9298, 15.8804)
Luminance	0.3893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB5A #B25ABB

analogous

#94BB5A #63BB5A #5ABB82

triadic

#63BB5A #5A63BB #BB5A63

tetradic

#63BB5A #5A94BB #B25ABB #BB825A

square

#63BB5A #5A94BB #B25ABB #BB825A

split-complementary

#63BB5A #825ABB #BB5A94

monochromatic

#336D2D #47993F #63BB5A #8CCD85 #B5DFB1

Accessibility & contrast

On white

2.39

#63BB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#63BB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB5A

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB5A	#FFFFFF	#000000	##000000
##63BB5A	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC51

Deuteranopia (green-blind)

#B3A561

Tritanopia (blue-blind)

#59B6A5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bb5a;
/* rgb */ color: rgb(99, 187, 90);
/* oklch */ color: oklch(71.5% 0.159 141.9);

Tailwind

colors: {
  custom: {
    50: '#95d08b',
    500: '#63bb5a',
    950: '#000000',
  },
}

SCSS

$custom: #63bb5a;
$custom-light: #95d08b;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb5a",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 90
  },
  "hsl": {
    "h": 114.433,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71463,
    "c": 0.15858,
    "h": 141.9
  },
  "luminance": 0.38931
}

Semantic roles & 50–950 ramp

primary

#63BB5A

secondary

#C9A4CD

accent

#56D1C6

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140C

muted

#7E827D

Preview Lab

Preview with #63BB5A

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

Preview Lab → · Contrast checker → · Palette generator →