#63BC53#63BC53

#63BC53 is a light, vivid green. Relative luminance 0.392; OKLCH L 71.6% C 0.166 H 140.7°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#63BC53
RGB	rgb(99, 188, 83)
HSL	hsl(111, 44%, 53%)
HSV	hsv(111, 56%, 74%)
CMYK	cmyk(47.3%, 0%, 55.9%, 26.3%)
CIE-LAB	lab(68.93, -47.04, 44.40)
CIE-LCH	lch(68.93, 64.68, 136.65°)
OKLab	oklab(71.62% -0.1286 0.1053)
OKLCH	oklch(71.62% 0.166 140.7)
XYZ	xyz(24.6891, 39.2419, 14.4554)
Luminance	0.3924 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC53 #AC53BC

analogous

#97BC53 #63BC53 #53BC77

triadic

#63BC53 #5363BC #BC5363

tetradic

#63BC53 #5397BC #AC53BC #BC7753

square

#63BC53 #5397BC #AC53BC #BC7753

split-complementary

#63BC53 #7753BC #BC5397

monochromatic

#346B2A #49973B #63BC53 #8BCD7F #B3DEAB

Accessibility & contrast

On white

2.37

#63BC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#63BC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC53

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC53	#FFFFFF	#000000	##000000
##63BC53	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD49

Deuteranopia (green-blind)

#B4A55B

Tritanopia (blue-blind)

#5AB7A5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bc53;
/* rgb */ color: rgb(99, 188, 83);
/* oklch */ color: oklch(71.6% 0.166 140.7);

Tailwind

colors: {
  custom: {
    50: '#96d186',
    500: '#63bc53',
    950: '#000000',
  },
}

SCSS

$custom: #63bc53;
$custom-light: #96d186;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc53",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 83
  },
  "hsl": {
    "h": 110.857,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.71622,
    "c": 0.16625,
    "h": 140.7
  },
  "luminance": 0.39244
}

Semantic roles & 50–950 ramp

primary

#63BC53

secondary

#C59FCC

accent

#54D4C0

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140B

muted

#7E827C

Preview Lab

Preview with #63BC53

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

Preview Lab → · Contrast checker → · Palette generator →