#63D170#63D170

#63D170 is a light, vivid green. Relative luminance 0.494; OKLCH L 77.3% C 0.169 H 146.1°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#63D170
RGB	rgb(99, 209, 112)
HSL	hsl(127, 54%, 60%)
HSV	hsv(127, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 46.4%, 18%)
CIE-LAB	lab(75.71, -51.62, 38.60)
CIE-LCH	lch(75.71, 64.46, 143.21°)
OKLab	oklab(77.3% -0.14 0.0942)
OKLCH	oklch(77.3% 0.169 146.1)
XYZ	xyz(30.8689, 49.4209, 23.2386)
Luminance	0.4942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D170 #D163C4

analogous

#8DD163 #63D170 #63D1A7

triadic

#63D170 #7063D1 #D17063

tetradic

#63D170 #638DD1 #D163C4 #D1A763

square

#63D170 #638DD1 #D163C4 #D1A763

split-complementary

#63D170 #A763D1 #D1638D

monochromatic

#2A8F36 #38BF48 #63D170 #92DF9B #C2EDC7

Accessibility & contrast

On white

1.93

#63D170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#63D170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D170

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D170	#FFFFFF	#000000	##000000
##63D170	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C168

Deuteranopia (green-blind)

#C5B777

Tritanopia (blue-blind)

#4FCDBA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d170;
/* rgb */ color: rgb(99, 209, 112);
/* oklch */ color: oklch(77.3% 0.169 146.1);

Tailwind

colors: {
  custom: {
    50: '#97e09a',
    500: '#63d170',
    950: '#000000',
  },
}

SCSS

$custom: #63d170;
$custom-light: #97e09a;
$custom-dark: #000000;

JSON

{
  "hex": "#63d170",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 112
  },
  "hsl": {
    "h": 127.091,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77304,
    "c": 0.16871,
    "h": 146.1
  },
  "luminance": 0.49423
}

Semantic roles & 50–950 ramp

primary

#63D170

secondary

#DDB3D8

accent

#24AFC2

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63D170

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

Preview Lab → · Contrast checker → · Palette generator →