#63D186#63D186

#63D186 is a light, vivid green. Relative luminance 0.500; OKLCH L 77.7% C 0.148 H 151.9°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#63D186
RGB	rgb(99, 209, 134)
HSL	hsl(139, 54%, 60%)
HSV	hsv(139, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 35.9%, 18%)
CIE-LAB	lab(76.05, -48.05, 27.86)
CIE-LCH	lch(76.05, 55.54, 149.90°)
OKLab	oklab(77.69% -0.1305 0.0698)
OKLCH	oklch(77.69% 0.148 151.9)
XYZ	xyz(32.2468, 49.9721, 30.4959)
Luminance	0.4998 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D186 #D163AE

analogous

#77D163 #63D186 #63D1BD

triadic

#63D186 #8663D1 #D18663

tetradic

#63D186 #6377D1 #D163AE #D1BD63

square

#63D186 #6377D1 #D163AE #D1BD63

split-complementary

#63D186 #BD63D1 #D16377

monochromatic

#2A8F4A #38BF63 #63D186 #92DFAB #C2EDCF

Accessibility & contrast

On white

1.91

#63D186 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#63D186 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D186

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D186	#FFFFFF	#000000	##000000
##63D186	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C281

Deuteranopia (green-blind)

#C2B78B

Tritanopia (blue-blind)

#48CEBE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d186;
/* rgb */ color: rgb(99, 209, 134);
/* oklch */ color: oklch(77.7% 0.148 151.9);

Tailwind

colors: {
  custom: {
    50: '#97e0aa',
    500: '#63d186',
    950: '#000000',
  },
}

SCSS

$custom: #63d186;
$custom-light: #97e0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#63d186",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 134
  },
  "hsl": {
    "h": 139.091,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77693,
    "c": 0.14797,
    "h": 151.9
  },
  "luminance": 0.49975
}

Semantic roles & 50–950 ramp

primary

#63D186

secondary

#DDB3D0

accent

#2490C2

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63D186

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

Preview Lab → · Contrast checker → · Palette generator →