#63BB50#63BB50

#63BB50 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.3% C 0.167 H 140.2°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#63BB50
RGB	rgb(99, 187, 80)
HSL	hsl(109, 44%, 52%)
HSV	hsv(109, 57%, 73%)
CMYK	cmyk(47.1%, 0%, 57.2%, 26.7%)
CIE-LAB	lab(68.58, -46.98, 45.40)
CIE-LCH	lch(68.58, 65.33, 135.97°)
OKLab	oklab(71.33% -0.1286 0.1073)
OKLCH	oklch(71.33% 0.167 140.2)
XYZ	xyz(24.3629, 38.7708, 13.7876)
Luminance	0.3877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB50 #A850BB

analogous

#98BB50 #63BB50 #50BB73

triadic

#63BB50 #5063BB #BB5063

tetradic

#63BB50 #5098BB #A850BB #BB7350

square

#63BB50 #5098BB #A850BB #BB7350

split-complementary

#63BB50 #7350BB #BB5098

monochromatic

#346828 #4A943A #63BB50 #8ACC7C #B2DDA8

Accessibility & contrast

On white

2.40

#63BB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#63BB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB50

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB50	#FFFFFF	#000000	##000000
##63BB50	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AC45

Deuteranopia (green-blind)

#B4A458

Tritanopia (blue-blind)

#5BB5A3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #63bb50;
/* rgb */ color: rgb(99, 187, 80);
/* oklch */ color: oklch(71.3% 0.167 140.2);

Tailwind

colors: {
  custom: {
    50: '#96d084',
    500: '#63bb50',
    950: '#000000',
  },
}

SCSS

$custom: #63bb50;
$custom-light: #96d084;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb50",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 80
  },
  "hsl": {
    "h": 109.346,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.71331,
    "c": 0.16749,
    "h": 140.2
  },
  "luminance": 0.38772
}

Semantic roles & 50–950 ramp

primary

#63BB50

secondary

#C29CCB

accent

#54D4BD

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0E140B

muted

#7E827C

Preview Lab

Preview with #63BB50

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

Preview Lab → · Contrast checker → · Palette generator →