#63CB7F#63CB7F

#63CB7F is a light, vivid green. Relative luminance 0.469; OKLCH L 76.1% C 0.146 H 150.4°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#63CB7F
RGB	rgb(99, 203, 127)
HSL	hsl(136, 50%, 59%)
HSV	hsv(136, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 37.4%, 20.4%)
CIE-LAB	lab(74.12, -46.78, 28.92)
CIE-LCH	lch(74.12, 55.00, 148.28°)
OKLab	oklab(76.08% -0.127 0.0722)
OKLCH	oklch(76.08% 0.146 150.4)
XYZ	xyz(30.3302, 46.8944, 27.5278)
Luminance	0.4690 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB7F #CB63AF

analogous

#7BCB63 #63CB7F #63CBB3

triadic

#63CB7F #7F63CB #CB7F63

tetradic

#63CB7F #637BCB #CB63AF #CBB363

square

#63CB7F #637BCB #CB63AF #CBB363

split-complementary

#63CB7F #B363CB #CB637B

monochromatic

#2D8745 #3CB55D #63CB7F #91DAA5 #BFEACA

Accessibility & contrast

On white

2.02

#63CB7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#63CB7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB7F

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB7F	#FFFFFF	#000000	##000000
##63CB7F	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBC7A

Deuteranopia (green-blind)

#BDB284

Tritanopia (blue-blind)

#4CC8B8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cb7f;
/* rgb */ color: rgb(99, 203, 127);
/* oklch */ color: oklch(76.1% 0.146 150.4);

Tailwind

colors: {
  custom: {
    50: '#96dba5',
    500: '#63cb7f',
    950: '#000000',
  },
}

SCSS

$custom: #63cb7f;
$custom-light: #96dba5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb7f",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 127
  },
  "hsl": {
    "h": 136.154,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76076,
    "c": 0.14606,
    "h": 150.4
  },
  "luminance": 0.46897
}

Semantic roles & 50–950 ramp

primary

#63CB7F

secondary

#D9B1CE

accent

#4EB4DA

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63CB7F

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

Preview Lab → · Contrast checker → · Palette generator →