#63BB71#63BB71

#63BB71 is a light, vivid green. Relative luminance 0.394; OKLCH L 71.8% C 0.136 H 147.6°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#63BB71
RGB	rgb(99, 187, 113)
HSL	hsl(130, 39%, 56%)
HSV	hsv(130, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 39.6%, 26.7%)
CIE-LAB	lab(69.03, -42.36, 29.50)
CIE-LCH	lch(69.03, 51.62, 145.15°)
OKLab	oklab(71.84% -0.1151 0.0732)
OKLCH	oklch(71.84% 0.136 147.6)
XYZ	xyz(25.8950, 39.3837, 21.8569)
Luminance	0.3939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB71 #BB63AD

analogous

#81BB63 #63BB71 #63BB9D

triadic

#63BB71 #7163BB #BB7163

tetradic

#63BB71 #6381BB #BB63AD #BB9D63

square

#63BB71 #6381BB #BB63AD #BB9D63

split-complementary

#63BB71 #9D63BB #BB6381

monochromatic

#32723C #449D52 #63BB71 #8ECE98 #B8E0BF

Accessibility & contrast

On white

2.37

#63BB71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#63BB71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB71

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB71	#FFFFFF	#000000	##000000
##63BB71	1.00	2.37	8.88	8.88
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAE6C

Deuteranopia (green-blind)

#B0A576

Tritanopia (blue-blind)

#54B8A9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bb71;
/* rgb */ color: rgb(99, 187, 113);
/* oklch */ color: oklch(71.8% 0.136 147.6);

Tailwind

colors: {
  custom: {
    50: '#95d09a',
    500: '#63bb71',
    950: '#000000',
  },
}

SCSS

$custom: #63bb71;
$custom-light: #95d09a;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb71",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 113
  },
  "hsl": {
    "h": 129.545,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.71838,
    "c": 0.13639,
    "h": 147.6
  },
  "luminance": 0.39386
}

Semantic roles & 50–950 ramp

primary

#63BB71

secondary

#CFABC9

accent

#59BCCF

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E140E

muted

#7E827E

Preview Lab

Preview with #63BB71

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

Preview Lab → · Contrast checker → · Palette generator →