#63C552#63C552

#63C552 is a light, vivid green. Relative luminance 0.432; OKLCH L 73.9% C 0.179 H 140.8°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#63C552
RGB	rgb(99, 197, 82)
HSL	hsl(111, 50%, 55%)
HSV	hsv(111, 58%, 77%)
CMYK	cmyk(49.7%, 0%, 58.4%, 22.7%)
CIE-LAB	lab(71.69, -50.76, 48.08)
CIE-LCH	lch(71.69, 69.92, 136.55°)
OKLab	oklab(73.88% -0.1388 0.1132)
OKLCH	oklch(73.88% 0.179 140.8)
XYZ	xyz(26.6337, 43.1924, 14.9145)
Luminance	0.4319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C552 #B452C5

analogous

#9DC552 #63C552 #52C57A

triadic

#63C552 #5263C5 #C55263

tetradic

#63C552 #529DC5 #B452C5 #C57A52

square

#63C552 #529DC5 #B452C5 #C57A52

split-complementary

#63C552 #7A52C5 #C5529D

monochromatic

#337527 #47A337 #63C552 #8CD480 #B6E4AE

Accessibility & contrast

On white

2.18

#63C552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#63C552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C552

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C552	#FFFFFF	#000000	##000000
##63C552	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB546

Deuteranopia (green-blind)

#BDAC5B

Tritanopia (blue-blind)

#58BFAC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63c552;
/* rgb */ color: rgb(99, 197, 82);
/* oklch */ color: oklch(73.9% 0.179 140.8);

Tailwind

colors: {
  custom: {
    50: '#97d786',
    500: '#63c552',
    950: '#000000',
  },
}

SCSS

$custom: #63c552;
$custom-light: #97d786;
$custom-dark: #000000;

JSON

{
  "hex": "#63c552",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 82
  },
  "hsl": {
    "h": 111.13,
    "s": 49.784,
    "l": 54.706
  },
  "oklch": {
    "l": 0.73882,
    "c": 0.17914,
    "h": 140.8
  },
  "luminance": 0.43194
}

Semantic roles & 50–950 ramp

primary

#63C552

secondary

#CAA1D2

accent

#4ED9C5

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C552

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

Preview Lab → · Contrast checker → · Palette generator →