#539B2C#539B2C

#539B2C is a mid, vivid yellow-green. Relative luminance 0.255; OKLCH L 62.0% C 0.161 H 136.7°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#539B2C
RGB	rgb(83, 155, 44)
HSL	hsl(99, 56%, 39%)
HSV	hsv(99, 72%, 61%)
CMYK	cmyk(46.5%, 0%, 71.6%, 39.2%)
CIE-LAB	lab(57.52, -42.32, 48.73)
CIE-LCH	lch(57.52, 64.54, 130.97°)
OKLab	oklab(61.97% -0.1174 0.1105)
OKLCH	oklch(61.97% 0.161 136.7)
XYZ	xyz(15.7428, 25.4625, 6.4676)
Luminance	0.2546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539B2C #742C9B

analogous

#8B9B2C #539B2C #2C9B3D

triadic

#539B2C #2C539B #9B2C53

tetradic

#539B2C #2C8B9B #742C9B #9B3D2C

square

#539B2C #2C8B9B #742C9B #9B3D2C

split-complementary

#539B2C #3D2C9B #9B2C8B

monochromatic

#203C11 #396B1E #539B2C #6DC83C #91D56C

Accessibility & contrast

On white

3.45

#539B2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#539B2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539B2C

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539B2C	#FFFFFF	#000000	##000000
##539B2C	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E1A

Deuteranopia (green-blind)

#978836

Tritanopia (blue-blind)

#4F9585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #539b2c;
/* rgb */ color: rgb(83, 155, 44);
/* oklch */ color: oklch(62.0% 0.161 136.7);

Tailwind

colors: {
  custom: {
    50: '#8ab96c',
    500: '#539b2c',
    950: '#000000',
  },
}

SCSS

$custom: #539b2c;
$custom-light: #8ab96c;
$custom-dark: #000000;

JSON

{
  "hex": "#539b2c",
  "rgb": {
    "r": 83,
    "g": 155,
    "b": 44
  },
  "hsl": {
    "h": 98.919,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.61967,
    "c": 0.16123,
    "h": 136.7
  },
  "luminance": 0.25464
}

Semantic roles & 50–950 ramp

primary

#539B2C

secondary

#9E67BC

accent

#49DFAA

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #539B2C

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

Preview Lab → · Contrast checker → · Palette generator →