#63CD5E#63CD5E

#63CD5E is a light, vivid green. Relative luminance 0.471; OKLCH L 76.0% C 0.180 H 142.8°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#63CD5E
RGB	rgb(99, 205, 94)
HSL	hsl(117, 53%, 59%)
HSV	hsv(117, 54%, 80%)
CMYK	cmyk(51.7%, 0%, 54.1%, 19.6%)
CIE-LAB	lab(74.27, -52.49, 45.55)
CIE-LCH	lch(74.27, 69.50, 139.05°)
OKLab	oklab(76.04% -0.1429 0.1087)
OKLCH	oklch(76.04% 0.18 142.8)
XYZ	xyz(28.9958, 47.1212, 18.1548)
Luminance	0.4712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD5E #C85ECD

analogous

#9ACD5E #63CD5E #5ECD90

triadic

#63CD5E #5E63CD #CD5E63

tetradic

#63CD5E #5E9ACD #C85ECD #CD905E

square

#63CD5E #5E9ACD #C85ECD #CD905E

split-complementary

#63CD5E #905ECD #CD5E9A

monochromatic

#2E872A #3EB538 #63CD5E #90DC8D #BDEABB

Accessibility & contrast

On white

2.01

#63CD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#63CD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD5E

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD5E	#FFFFFF	#000000	##000000
##63CD5E	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)

#D1BC54

Deuteranopia (green-blind)

#C3B366

Tritanopia (blue-blind)

#55C8B4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63cd5e;
/* rgb */ color: rgb(99, 205, 94);
/* oklch */ color: oklch(76.0% 0.180 142.8);

Tailwind

colors: {
  custom: {
    50: '#97dd8e',
    500: '#63cd5e',
    950: '#000000',
  },
}

SCSS

$custom: #63cd5e;
$custom-light: #97dd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd5e",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 94
  },
  "hsl": {
    "h": 117.297,
    "s": 52.607,
    "l": 58.627
  },
  "oklch": {
    "l": 0.76044,
    "c": 0.17953,
    "h": 142.8
  },
  "luminance": 0.47123
}

Semantic roles & 50–950 ramp

primary

#63CD5E

secondary

#D7ADD9

accent

#4CDCD6

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CD5E

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

Preview Lab → · Contrast checker → · Palette generator →