#63C337#63C337

#63C337 is a light, vivid green. Relative luminance 0.420; OKLCH L 73.1% C 0.196 H 137.7°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#63C337
RGB	rgb(99, 195, 55)
HSL	hsl(101, 56%, 49%)
HSV	hsv(101, 72%, 76%)
CMYK	cmyk(49.2%, 0%, 71.8%, 23.5%)
CIE-LAB	lab(70.84, -52.47, 58.37)
CIE-LCH	lch(70.84, 78.49, 131.95°)
OKLab	oklab(73.11% -0.1451 0.132)
OKLCH	oklch(73.11% 0.196 137.7)
XYZ	xyz(25.3494, 41.9569, 10.3764)
Luminance	0.4196 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C337 #9737C3

analogous

#A9C337 #63C337 #37C351

triadic

#63C337 #3763C3 #C33763

tetradic

#63C337 #37A9C3 #9737C3 #C35137

square

#63C337 #37A9C3 #9737C3 #C35137

split-complementary

#63C337 #5137C3 #C337A9

monochromatic

#33641C #4B932A #63C337 #87D364 #ACE194

Accessibility & contrast

On white

2.24

#63C337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#63C337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C337

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C337	#FFFFFF	#000000	##000000
##63C337	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B21F

Deuteranopia (green-blind)

#BDAA45

Tritanopia (blue-blind)

#5CBCA8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63c337;
/* rgb */ color: rgb(99, 195, 55);
/* oklch */ color: oklch(73.1% 0.196 137.7);

Tailwind

colors: {
  custom: {
    50: '#98d676',
    500: '#63c337',
    950: '#000000',
  },
}

SCSS

$custom: #63c337;
$custom-light: #98d676;
$custom-dark: #000000;

JSON

{
  "hex": "#63c337",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 55
  },
  "hsl": {
    "h": 101.143,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.73115,
    "c": 0.19617,
    "h": 137.7
  },
  "luminance": 0.41959
}

Semantic roles & 50–950 ramp

primary

#63C337

secondary

#B78ACC

accent

#49DFB0

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1409

muted

#7E837B

Preview Lab

Preview with #63C337

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

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