#63C680#63C680

#63C680 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.9% C 0.138 H 151.3°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#63C680
RGB	rgb(99, 198, 128)
HSL	hsl(138, 46%, 58%)
HSV	hsv(138, 50%, 78%)
CMYK	cmyk(50%, 0%, 35.4%, 22.4%)
CIE-LAB	lab(72.63, -44.50, 26.40)
CIE-LCH	lch(72.63, 51.74, 149.32°)
OKLab	oklab(74.86% -0.121 0.0662)
OKLCH	oklch(74.86% 0.138 151.3)
XYZ	xyz(29.2340, 44.5970, 27.4855)
Luminance	0.4460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C680 #C663A9

analogous

#77C663 #63C680 #63C6B1

triadic

#63C680 #8063C6 #C68063

tetradic

#63C680 #6377C6 #C663A9 #C6B163

square

#63C680 #6377C6 #C663A9 #C6B163

split-complementary

#63C680 #B163C6 #C66377

monochromatic

#2F8046 #3FAD5F #63C680 #90D6A4 #BDE7C9

Accessibility & contrast

On white

2.12

#63C680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#63C680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C680

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C680	#FFFFFF	#000000	##000000
##63C680	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B87B

Deuteranopia (green-blind)

#B9AE84

Tritanopia (blue-blind)

#4DC3B4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63c680;
/* rgb */ color: rgb(99, 198, 128);
/* oklch */ color: oklch(74.9% 0.138 151.3);

Tailwind

colors: {
  custom: {
    50: '#96d8a5',
    500: '#63c680',
    950: '#000000',
  },
}

SCSS

$custom: #63c680;
$custom-light: #96d8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63c680",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 128
  },
  "hsl": {
    "h": 137.576,
    "s": 46.479,
    "l": 58.235
  },
  "oklch": {
    "l": 0.74859,
    "c": 0.13789,
    "h": 151.3
  },
  "luminance": 0.44599
}

Semantic roles & 50–950 ramp

primary

#63C680

secondary

#D6AFCB

accent

#52AFD6

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0E140F

muted

#7E837F

Preview Lab

Preview with #63C680

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

Preview Lab → · Contrast checker → · Palette generator →