#63CB87#63CB87

#63CB87 is a light, vivid green. Relative luminance 0.471; OKLCH L 76.2% C 0.138 H 153.1°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#63CB87
RGB	rgb(99, 203, 135)
HSL	hsl(141, 50%, 59%)
HSV	hsv(141, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 33.5%, 20.4%)
CIE-LAB	lab(74.26, -45.35, 24.93)
CIE-LCH	lch(74.26, 51.75, 151.21°)
OKLab	oklab(76.24% -0.1234 0.0627)
OKLCH	oklch(76.24% 0.138 153.1)
XYZ	xyz(30.8725, 47.1112, 30.3835)
Luminance	0.4711 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB87 #CB63A7

analogous

#73CB63 #63CB87 #63CBBB

triadic

#63CB87 #8763CB #CB8763

tetradic

#63CB87 #6373CB #CB63A7 #CBBB63

square

#63CB87 #6373CB #CB63A7 #CBBB63

split-complementary

#63CB87 #BB63CB #CB6373

monochromatic

#2D874C #3CB566 #63CB87 #91DAAA #BFEACE

Accessibility & contrast

On white

2.01

#63CB87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#63CB87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB87

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB87	#FFFFFF	#000000	##000000
##63CB87	1.00	2.01	10.42	10.42
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBD83

Deuteranopia (green-blind)

#BCB38B

Tritanopia (blue-blind)

#49C9B9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63cb87;
/* rgb */ color: rgb(99, 203, 135);
/* oklch */ color: oklch(76.2% 0.138 153.1);

Tailwind

colors: {
  custom: {
    50: '#96dbaa',
    500: '#63cb87',
    950: '#000000',
  },
}

SCSS

$custom: #63cb87;
$custom-light: #96dbaa;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb87",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 135
  },
  "hsl": {
    "h": 140.769,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76235,
    "c": 0.13845,
    "h": 153.1
  },
  "luminance": 0.47114
}

Semantic roles & 50–950 ramp

primary

#63CB87

secondary

#D9B1CB

accent

#4EA9DA

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CB87

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

Preview Lab → · Contrast checker → · Palette generator →