#63CD8F#63CD8F

#63CD8F is a light, vivid green. Relative luminance 0.483; OKLCH L 76.9% C 0.134 H 155.7°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#63CD8F
RGB	rgb(99, 205, 143)
HSL	hsl(145, 51%, 60%)
HSV	hsv(145, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 30.2%, 19.6%)
CIE-LAB	lab(75.01, -44.70, 21.74)
CIE-LCH	lch(75.01, 49.70, 154.07°)
OKLab	oklab(76.9% -0.122 0.0551)
OKLCH	oklch(76.9% 0.134 155.7)
XYZ	xyz(31.9324, 48.2958, 33.6205)
Luminance	0.4830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD8F #CD63A1

analogous

#6CCD63 #63CD8F #63CDC4

triadic

#63CD8F #8F63CD #CD8F63

tetradic

#63CD8F #636CCD #CD63A1 #CDC463

square

#63CD8F #636CCD #CD63A1 #CDC463

split-complementary

#63CD8F #C463CD #CD636C

monochromatic

#2C8A53 #3BB86F #63CD8F #91DCB0 #C0EBD2

Accessibility & contrast

On white

1.97

#63CD8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#63CD8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD8F

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD8F	#FFFFFF	#000000	##000000
##63CD8F	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBF8B

Deuteranopia (green-blind)

#BDB493

Tritanopia (blue-blind)

#46CBBD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63cd8f;
/* rgb */ color: rgb(99, 205, 143);
/* oklch */ color: oklch(76.9% 0.134 155.7);

Tailwind

colors: {
  custom: {
    50: '#96ddb0',
    500: '#63cd8f',
    950: '#000000',
  },
}

SCSS

$custom: #63cd8f;
$custom-light: #96ddb0;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd8f",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 143
  },
  "hsl": {
    "h": 144.906,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76896,
    "c": 0.13388,
    "h": 155.7
  },
  "luminance": 0.48298
}

Semantic roles & 50–950 ramp

primary

#63CD8F

secondary

#DAB1C9

accent

#4DA0DB

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CD8F

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

Preview Lab → · Contrast checker → · Palette generator →