#63BC54#63BC54

#63BC54 is a light, vivid green. Relative luminance 0.393; OKLCH L 71.6% C 0.165 H 140.9°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#63BC54
RGB	rgb(99, 188, 84)
HSL	hsl(111, 44%, 53%)
HSV	hsv(111, 55%, 74%)
CMYK	cmyk(47.3%, 0%, 55.3%, 26.3%)
CIE-LAB	lab(68.94, -46.92, 43.94)
CIE-LCH	lch(68.94, 64.28, 136.88°)
OKLab	oklab(71.63% -0.1283 0.1044)
OKLCH	oklch(71.63% 0.165 140.9)
XYZ	xyz(24.7280, 39.2575, 14.6602)
Luminance	0.3926 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC54 #AD54BC

analogous

#97BC54 #63BC54 #54BC79

triadic

#63BC54 #5463BC #BC5463

tetradic

#63BC54 #5497BC #AD54BC #BC7954

square

#63BC54 #5497BC #AD54BC #BC7954

split-complementary

#63BC54 #7954BC #BC5497

monochromatic

#346B2A #49973B #63BC54 #8BCD80 #B3DEAC

Accessibility & contrast

On white

2.37

#63BC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#63BC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC54

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC54	#FFFFFF	#000000	##000000
##63BC54	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AD4A

Deuteranopia (green-blind)

#B4A55C

Tritanopia (blue-blind)

#5AB7A5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bc54;
/* rgb */ color: rgb(99, 188, 84);
/* oklch */ color: oklch(71.6% 0.165 140.9);

Tailwind

colors: {
  custom: {
    50: '#96d187',
    500: '#63bc54',
    950: '#000000',
  },
}

SCSS

$custom: #63bc54;
$custom-light: #96d187;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc54",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 84
  },
  "hsl": {
    "h": 111.346,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.71634,
    "c": 0.16537,
    "h": 140.9
  },
  "luminance": 0.39259
}

Semantic roles & 50–950 ramp

primary

#63BC54

secondary

#C6A0CC

accent

#54D3C1

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140B

muted

#7E827C

Preview Lab

Preview with #63BC54

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

Preview Lab → · Contrast checker → · Palette generator →