#63E08D#63E08D

#63E08D is a light, vivid green. Relative luminance 0.579; OKLCH L 81.5% C 0.162 H 152.1°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#63E08D
RGB	rgb(99, 224, 141)
HSL	hsl(140, 67%, 63%)
HSV	hsv(140, 56%, 88%)
CMYK	cmyk(55.8%, 0%, 37.1%, 12.2%)
CIE-LAB	lab(80.67, -52.92, 30.41)
CIE-LCH	lch(80.67, 61.03, 150.11°)
OKLab	oklab(81.52% -0.1435 0.076)
OKLCH	oklch(81.52% 0.162 152.1)
XYZ	xyz(36.6062, 57.8837, 34.4377)
Luminance	0.5789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E08D #E063B6

analogous

#77E063 #63E08D #63E0CB

triadic

#63E08D #8D63E0 #E08D63

tetradic

#63E08D #6377E0 #E063B6 #E0CB63

square

#63E08D #6377E0 #E063B6 #E0CB63

split-complementary

#63E08D #CB63E0 #E06377

monochromatic

#21A74E #30D668 #63E08D #96EAB2 #C9F4D8

Accessibility & contrast

On white

1.67

#63E08D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#63E08D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E08D

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E08D	#FFFFFF	#000000	##000000
##63E08D	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CF87

Deuteranopia (green-blind)

#CFC392

Tritanopia (blue-blind)

#40DDCB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e08d;
/* rgb */ color: rgb(99, 224, 141);
/* oklch */ color: oklch(81.5% 0.162 152.1);

Tailwind

colors: {
  custom: {
    50: '#99eaaf',
    500: '#63e08d',
    950: '#000000',
  },
}

SCSS

$custom: #63e08d;
$custom-light: #99eaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#63e08d",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 141
  },
  "hsl": {
    "h": 140.16,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81516,
    "c": 0.16236,
    "h": 152.1
  },
  "luminance": 0.57887
}

Semantic roles & 50–950 ramp

primary

#63E08D

secondary

#AA3E85

accent

#1791CF

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63E08D

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

Preview Lab → · Contrast checker → · Palette generator →