#63BF59#63BF59

#63BF59 is a light, vivid green. Relative luminance 0.406; OKLCH L 72.5% C 0.165 H 141.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#63BF59
RGB	rgb(99, 191, 89)
HSL	hsl(114, 44%, 55%)
HSV	hsv(114, 53%, 75%)
CMYK	cmyk(48.2%, 0%, 53.4%, 25.1%)
CIE-LAB	lab(69.92, -47.53, 42.72)
CIE-LCH	lch(69.92, 63.90, 138.05°)
OKLab	oklab(72.46% -0.1297 0.1021)
OKLCH	oklch(72.46% 0.165 141.8)
XYZ	xyz(25.5784, 40.6337, 15.9445)
Luminance	0.4064 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF59 #B559BF

analogous

#96BF59 #63BF59 #59BF82

triadic

#63BF59 #5963BF #BF5963

tetradic

#63BF59 #5996BF #B559BF #BF8259

square

#63BF59 #5996BF #B559BF #BF8259

split-complementary

#63BF59 #8259BF #BF5996

monochromatic

#33722C #469E3D #63BF59 #8DD085 #B6E1B1

Accessibility & contrast

On white

2.30

#63BF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#63BF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF59

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF59	#FFFFFF	#000000	##000000
##63BF59	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B050

Deuteranopia (green-blind)

#B7A860

Tritanopia (blue-blind)

#59BAA8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63bf59;
/* rgb */ color: rgb(99, 191, 89);
/* oklch */ color: oklch(72.5% 0.165 141.8);

Tailwind

colors: {
  custom: {
    50: '#96d38a',
    500: '#63bf59',
    950: '#000000',
  },
}

SCSS

$custom: #63bf59;
$custom-light: #96d38a;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf59",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 89
  },
  "hsl": {
    "h": 114.118,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.72457,
    "c": 0.16504,
    "h": 141.8
  },
  "luminance": 0.40636
}

Semantic roles & 50–950 ramp

primary

#63BF59

secondary

#CBA4CF

accent

#54D4C7

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140C

muted

#7E837D

Preview Lab

Preview with #63BF59

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

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