#63C877#63C877

#63C877 is a light, vivid green. Relative luminance 0.453; OKLCH L 75.2% C 0.149 H 148.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#63C877
RGB	rgb(99, 200, 119)
HSL	hsl(132, 48%, 59%)
HSV	hsv(132, 51%, 78%)
CMYK	cmyk(50.5%, 0%, 40.5%, 21.6%)
CIE-LAB	lab(73.08, -46.88, 31.69)
CIE-LCH	lch(73.08, 56.58, 145.94°)
OKLab	oklab(75.18% -0.1272 0.0785)
OKLCH	oklch(75.18% 0.149 148.3)
XYZ	xyz(29.1278, 45.2908, 24.6563)
Luminance	0.4529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C877 #C863B4

analogous

#81C863 #63C877 #63C8A9

triadic

#63C877 #7763C8 #C87763

tetradic

#63C877 #6381C8 #C863B4 #C8A963

square

#63C877 #6381C8 #C863B4 #C8A963

split-complementary

#63C877 #A963C8 #C86381

monochromatic

#2E833F #3EB055 #63C877 #90D89E #BDE8C6

Accessibility & contrast

On white

2.09

#63C877 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#63C877 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C877

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C877	#FFFFFF	#000000	##000000
##63C877	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB971

Deuteranopia (green-blind)

#BCB07C

Tritanopia (blue-blind)

#50C4B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #63c877;
/* rgb */ color: rgb(99, 200, 119);
/* oklch */ color: oklch(75.2% 0.149 148.3);

Tailwind

colors: {
  custom: {
    50: '#96d99f',
    500: '#63c877',
    950: '#000000',
  },
}

SCSS

$custom: #63c877;
$custom-light: #96d99f;
$custom-dark: #000000;

JSON

{
  "hex": "#63c877",
  "rgb": {
    "r": 99,
    "g": 200,
    "b": 119
  },
  "hsl": {
    "h": 131.881,
    "s": 47.867,
    "l": 58.627
  },
  "oklch": {
    "l": 0.75183,
    "c": 0.14945,
    "h": 148.3
  },
  "luminance": 0.45293
}

Semantic roles & 50–950 ramp

primary

#63C877

secondary

#D7AFCF

accent

#50BDD7

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63C877

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

Preview Lab → · Contrast checker → · Palette generator →