#63CE5E#63CE5E

#63CE5E is a light, vivid green. Relative luminance 0.476; OKLCH L 76.3% C 0.181 H 142.8°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#63CE5E
RGB	rgb(99, 206, 94)
HSL	hsl(117, 53%, 59%)
HSV	hsv(117, 54%, 81%)
CMYK	cmyk(51.9%, 0%, 54.4%, 19.2%)
CIE-LAB	lab(74.57, -52.88, 45.92)
CIE-LCH	lch(74.57, 70.04, 139.03°)
OKLab	oklab(76.3% -0.144 0.1095)
OKLCH	oklch(76.3% 0.181 142.8)
XYZ	xyz(29.2358, 47.6011, 18.2348)
Luminance	0.4760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE5E #C95ECE

analogous

#9BCE5E #63CE5E #5ECE91

triadic

#63CE5E #5E63CE #CE5E63

tetradic

#63CE5E #5E9BCE #C95ECE #CE915E

square

#63CE5E #5E9BCE #C95ECE #CE915E

split-complementary

#63CE5E #915ECE #CE5E9B

monochromatic

#2E8829 #3DB738 #63CE5E #90DC8D #BEEBBC

Accessibility & contrast

On white

2.00

#63CE5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#63CE5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE5E

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE5E	#FFFFFF	#000000	##000000
##63CE5E	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD53

Deuteranopia (green-blind)

#C4B466

Tritanopia (blue-blind)

#54C9B5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63ce5e;
/* rgb */ color: rgb(99, 206, 94);
/* oklch */ color: oklch(76.3% 0.181 142.8);

Tailwind

colors: {
  custom: {
    50: '#98de8e',
    500: '#63ce5e',
    950: '#000000',
  },
}

SCSS

$custom: #63ce5e;
$custom-light: #98de8e;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce5e",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 94
  },
  "hsl": {
    "h": 117.321,
    "s": 53.333,
    "l": 58.824
  },
  "oklch": {
    "l": 0.76295,
    "c": 0.18086,
    "h": 142.8
  },
  "luminance": 0.47603
}

Semantic roles & 50–950 ramp

primary

#63CE5E

secondary

#D8AEDA

accent

#4BDDD6

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CE5E

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

Preview Lab → · Contrast checker → · Palette generator →