#63BC71#63BC71

#63BC71 is a light, vivid green. Relative luminance 0.398; OKLCH L 72.1% C 0.138 H 147.5°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#63BC71
RGB	rgb(99, 188, 113)
HSL	hsl(129, 40%, 56%)
HSV	hsv(129, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 39.9%, 26.3%)
CIE-LAB	lab(69.33, -42.79, 29.90)
CIE-LCH	lch(69.33, 52.20, 145.06°)
OKLab	oklab(72.09% -0.1163 0.0741)
OKLCH	oklch(72.09% 0.138 147.5)
XYZ	xyz(26.1079, 39.8094, 21.9278)
Luminance	0.3981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC71 #BC63AE

analogous

#82BC63 #63BC71 #63BC9E

triadic

#63BC71 #7163BC #BC7163

tetradic

#63BC71 #6382BC #BC63AE #BC9E63

square

#63BC71 #6382BC #BC63AE #BC9E63

split-complementary

#63BC71 #9E63BC #BC6382

monochromatic

#31733C #449E52 #63BC71 #8ECE98 #B9E1BF

Accessibility & contrast

On white

2.34

#63BC71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#63BC71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC71

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC71	#FFFFFF	#000000	##000000
##63BC71	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAF6C

Deuteranopia (green-blind)

#B1A676

Tritanopia (blue-blind)

#54B9A9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63bc71;
/* rgb */ color: rgb(99, 188, 113);
/* oklch */ color: oklch(72.1% 0.138 147.5);

Tailwind

colors: {
  custom: {
    50: '#95d19a',
    500: '#63bc71',
    950: '#000000',
  },
}

SCSS

$custom: #63bc71;
$custom-light: #95d19a;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc71",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 113
  },
  "hsl": {
    "h": 129.438,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.72088,
    "c": 0.13788,
    "h": 147.5
  },
  "luminance": 0.39811
}

Semantic roles & 50–950 ramp

primary

#63BC71

secondary

#D0ABCA

accent

#58BDD0

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E140E

muted

#7E827E

Preview Lab

Preview with #63BC71

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

Preview Lab → · Contrast checker → · Palette generator →