#63D172#63D172

#63D172 is a light, vivid green. Relative luminance 0.495; OKLCH L 77.3% C 0.167 H 146.5°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#63D172
RGB	rgb(99, 209, 114)
HSL	hsl(128, 54%, 60%)
HSV	hsv(128, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 45.5%, 18%)
CIE-LAB	lab(75.74, -51.33, 37.64)
CIE-LCH	lch(75.74, 63.65, 143.74°)
OKLab	oklab(77.34% -0.1392 0.0921)
OKLCH	oklch(77.34% 0.167 146.5)
XYZ	xyz(30.9814, 49.4659, 23.8316)
Luminance	0.4947 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D172 #D163C2

analogous

#8BD163 #63D172 #63D1A9

triadic

#63D172 #7263D1 #D17263

tetradic

#63D172 #638BD1 #D163C2 #D1A963

square

#63D172 #638BD1 #D163C2 #D1A963

split-complementary

#63D172 #A963D1 #D1638B

monochromatic

#2A8F38 #38BF4B #63D172 #92DF9D #C2EDC7

Accessibility & contrast

On white

1.93

#63D172 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#63D172 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D172

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D172	#FFFFFF	#000000	##000000
##63D172	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C16B

Deuteranopia (green-blind)

#C5B778

Tritanopia (blue-blind)

#4FCDBA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d172;
/* rgb */ color: rgb(99, 209, 114);
/* oklch */ color: oklch(77.3% 0.167 146.5);

Tailwind

colors: {
  custom: {
    50: '#97e09c',
    500: '#63d172',
    950: '#000000',
  },
}

SCSS

$custom: #63d172;
$custom-light: #97e09c;
$custom-dark: #000000;

JSON

{
  "hex": "#63d172",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 114
  },
  "hsl": {
    "h": 128.182,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77336,
    "c": 0.16685,
    "h": 146.5
  },
  "luminance": 0.49468
}

Semantic roles & 50–950 ramp

primary

#63D172

secondary

#DDB3D7

accent

#24ACC2

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63D172

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

Preview Lab → · Contrast checker → · Palette generator →