#63CA71#63CA71

#63CA71 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.6% C 0.158 H 146.6°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#63CA71
RGB	rgb(99, 202, 113)
HSL	hsl(128, 49%, 59%)
HSV	hsv(128, 51%, 79%)
CMYK	cmyk(51%, 0%, 44.1%, 20.8%)
CIE-LAB	lab(73.60, -48.65, 35.42)
CIE-LCH	lch(73.60, 60.18, 143.95°)
OKLab	oklab(75.58% -0.132 0.0869)
OKLCH	oklch(75.58% 0.158 146.6)
XYZ	xyz(29.2450, 46.0836, 22.9735)
Luminance	0.4609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA71 #CA63BC

analogous

#89CA63 #63CA71 #63CAA5

triadic

#63CA71 #7163CA #CA7163

tetradic

#63CA71 #6389CA #CA63BC #CAA563

square

#63CA71 #6389CA #CA63BC #CAA563

split-complementary

#63CA71 #A563CA #CA6389

monochromatic

#2D8539 #3DB34D #63CA71 #91DA9B #BEE9C4

Accessibility & contrast

On white

2.06

#63CA71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#63CA71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA71

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA71	#FFFFFF	#000000	##000000
##63CA71	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBB6A

Deuteranopia (green-blind)

#BEB177

Tritanopia (blue-blind)

#51C6B4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63ca71;
/* rgb */ color: rgb(99, 202, 113);
/* oklch */ color: oklch(75.6% 0.158 146.6);

Tailwind

colors: {
  custom: {
    50: '#96db9b',
    500: '#63ca71',
    950: '#000000',
  },
}

SCSS

$custom: #63ca71;
$custom-light: #96db9b;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca71",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 113
  },
  "hsl": {
    "h": 128.155,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75577,
    "c": 0.15803,
    "h": 146.6
  },
  "luminance": 0.46086
}

Semantic roles & 50–950 ramp

primary

#63CA71

secondary

#D9B0D3

accent

#4FC6D9

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63CA71

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

Preview Lab → · Contrast checker → · Palette generator →