#539B20#539B20

#539B20 is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.9% C 0.168 H 135.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#539B20
RGB	rgb(83, 155, 32)
HSL	hsl(95, 66%, 37%)
HSV	hsv(95, 79%, 61%)
CMYK	cmyk(46.5%, 0%, 79.4%, 39.2%)
CIE-LAB	lab(57.45, -43.13, 52.94)
CIE-LCH	lch(57.45, 68.29, 129.17°)
OKLab	oklab(61.88% -0.1204 0.1175)
OKLCH	oklch(61.88% 0.168 135.7)
XYZ	xyz(15.5489, 25.3850, 5.4467)
Luminance	0.2539 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539B20 #68209B

analogous

#919B20 #539B20 #209B2B

triadic

#539B20 #20539B #9B2053

tetradic

#539B20 #20919B #68209B #9B2B20

square

#539B20 #20919B #68209B #9B2B20

split-complementary

#539B20 #2B209B #9B2091

monochromatic

#1D360B #386816 #539B20 #6ECE2A #8FDD59

Accessibility & contrast

On white

3.46

#539B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#539B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539B20

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539B20	#FFFFFF	#000000	##000000
##539B20	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#97882E

Tritanopia (blue-blind)

#509584

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #539b20;
/* rgb */ color: rgb(83, 155, 32);
/* oklch */ color: oklch(61.9% 0.168 135.7);

Tailwind

colors: {
  custom: {
    50: '#8ab966',
    500: '#539b20',
    950: '#000000',
  },
}

SCSS

$custom: #539b20;
$custom-light: #8ab966;
$custom-dark: #000000;

JSON

{
  "hex": "#539b20",
  "rgb": {
    "r": 83,
    "g": 155,
    "b": 32
  },
  "hsl": {
    "h": 95.122,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61882,
    "c": 0.16826,
    "h": 135.7
  },
  "luminance": 0.25386
}

Semantic roles & 50–950 ramp

primary

#539B20

secondary

#9456C1

accent

#3FE9A2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #539B20

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

Preview Lab → · Contrast checker → · Palette generator →