#63DA9C#63DA9C

#63DA9C is a light, vivid green. Relative luminance 0.552; OKLCH L 80.4% C 0.141 H 158.1°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#63DA9C
RGB	rgb(99, 218, 156)
HSL	hsl(149, 62%, 62%)
HSV	hsv(149, 55%, 85%)
CMYK	cmyk(54.6%, 0%, 28.4%, 14.5%)
CIE-LAB	lab(79.15, -47.66, 20.59)
CIE-LCH	lch(79.15, 51.91, 156.64°)
OKLab	oklab(80.36% -0.1304 0.0523)
OKLCH	oklch(80.36% 0.141 158.1)
XYZ	xyz(36.2147, 55.1925, 40.1908)
Luminance	0.5520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA9C #DA63A1

analogous

#66DA63 #63DA9C #63DAD7

triadic

#63DA9C #9C63DA #DA9C63

tetradic

#63DA9C #6366DA #DA63A1 #DAD763

square

#63DA9C #6366DA #DA63A1 #DAD763

split-complementary

#63DA9C #D763DA #DA6366

monochromatic

#259D5F #32CE7D #63DA9C #94E6BB #C6F1DB

Accessibility & contrast

On white

1.74

#63DA9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#63DA9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA9C

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA9C	#FFFFFF	#000000	##000000
##63DA9C	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CB98

Deuteranopia (green-blind)

#C7BFA0

Tritanopia (blue-blind)

#3BD9C9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63da9c;
/* rgb */ color: rgb(99, 218, 156);
/* oklch */ color: oklch(80.4% 0.141 158.1);

Tailwind

colors: {
  custom: {
    50: '#98e6b9',
    500: '#63da9c',
    950: '#000000',
  },
}

SCSS

$custom: #63da9c;
$custom-light: #98e6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#63da9c",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 156
  },
  "hsl": {
    "h": 148.739,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.80359,
    "c": 0.1405,
    "h": 158.1
  },
  "luminance": 0.55196
}

Semantic roles & 50–950 ramp

primary

#63DA9C

secondary

#A14073

accent

#1C76C9

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #63DA9C

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

Preview Lab → · Contrast checker → · Palette generator →