#63B975#63B975

#63B975 is a light, vivid green. Relative luminance 0.386; OKLCH L 71.4% C 0.129 H 149.0°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#63B975
RGB	rgb(99, 185, 117)
HSL	hsl(133, 38%, 56%)
HSV	hsv(133, 46%, 73%)
CMYK	cmyk(46.5%, 0%, 36.8%, 27.5%)
CIE-LAB	lab(68.48, -40.82, 26.68)
CIE-LCH	lch(68.48, 48.76, 146.84°)
OKLab	oklab(71.42% -0.111 0.0666)
OKLCH	oklch(71.42% 0.129 149)
XYZ	xyz(25.7039, 38.6331, 22.9286)
Luminance	0.3864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B975 #B963A7

analogous

#7CB963 #63B975 #63B9A0

triadic

#63B975 #7563B9 #B97563

tetradic

#63B975 #637CB9 #B963A7 #B9A063

square

#63B975 #637CB9 #B963A7 #B9A063

split-complementary

#63B975 #A063B9 #B9637C

monochromatic

#32703F #459A57 #63B975 #8DCC9A #B7DFC0

Accessibility & contrast

On white

2.41

#63B975 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#63B975 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B975

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B975	#FFFFFF	#000000	##000000
##63B975	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAC70

Deuteranopia (green-blind)

#AEA479

Tritanopia (blue-blind)

#54B6A8

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #63b975;
/* rgb */ color: rgb(99, 185, 117);
/* oklch */ color: oklch(71.4% 0.129 149.0);

Tailwind

colors: {
  custom: {
    50: '#94ce9d',
    500: '#63b975',
    950: '#000000',
  },
}

SCSS

$custom: #63b975;
$custom-light: #94ce9d;
$custom-dark: #000000;

JSON

{
  "hex": "#63b975",
  "rgb": {
    "r": 99,
    "g": 185,
    "b": 117
  },
  "hsl": {
    "h": 132.558,
    "s": 38.053,
    "l": 55.686
  },
  "oklch": {
    "l": 0.71417,
    "c": 0.12946,
    "h": 149
  },
  "luminance": 0.38635
}

Semantic roles & 50–950 ramp

primary

#63B975

secondary

#CEAAC6

accent

#5AB6CE

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E140E

muted

#7E827E

Preview Lab

Preview with #63B975

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

Preview Lab → · Contrast checker → · Palette generator →