#63B949#63B949

#63B949 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.7% C 0.171 H 139.1°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#63B949
RGB	rgb(99, 185, 73)
HSL	hsl(106, 44%, 51%)
HSV	hsv(106, 61%, 73%)
CMYK	cmyk(46.5%, 0%, 60.5%, 27.5%)
CIE-LAB	lab(67.90, -46.93, 47.82)
CIE-LCH	lch(67.90, 67.00, 134.46°)
OKLab	oklab(70.74% -0.1289 0.1118)
OKLCH	oklch(70.74% 0.171 139.1)
XYZ	xyz(23.6963, 37.8300, 12.3553)
Luminance	0.3783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B949 #9F49B9

analogous

#9BB949 #63B949 #49B967

triadic

#63B949 #4963B9 #B94963

tetradic

#63B949 #499BB9 #9F49B9 #B96749

square

#63B949 #499BB9 #9F49B9 #B96749

split-complementary

#63B949 #6749B9 #B9499B

monochromatic

#346226 #4B8E37 #63B949 #89CA75 #AFDBA1

Accessibility & contrast

On white

2.45

#63B949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#63B949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B949

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B949	#FFFFFF	#000000	##000000
##63B949	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA3D

Deuteranopia (green-blind)

#B3A352

Tritanopia (blue-blind)

#5CB3A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #63b949;
/* rgb */ color: rgb(99, 185, 73);
/* oklch */ color: oklch(70.7% 0.171 139.1);

Tailwind

colors: {
  custom: {
    50: '#96cf80',
    500: '#63b949',
    950: '#000000',
  },
}

SCSS

$custom: #63b949;
$custom-light: #96cf80;
$custom-dark: #000000;

JSON

{
  "hex": "#63b949",
  "rgb": {
    "r": 99,
    "g": 185,
    "b": 73
  },
  "hsl": {
    "h": 106.071,
    "s": 44.444,
    "l": 50.588
  },
  "oklch": {
    "l": 0.70743,
    "c": 0.17067,
    "h": 139.1
  },
  "luminance": 0.37832
}

Semantic roles & 50–950 ramp

primary

#63B949

secondary

#BC96C8

accent

#54D4B6

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #63B949

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

Preview Lab → · Contrast checker → · Palette generator →