#539B27#539B27

#539B27 is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.9% C 0.164 H 136.3°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#539B27
RGB	rgb(83, 155, 39)
HSL	hsl(97, 60%, 38%)
HSV	hsv(97, 75%, 61%)
CMYK	cmyk(46.5%, 0%, 74.8%, 39.2%)
CIE-LAB	lab(57.49, -42.69, 50.59)
CIE-LCH	lch(57.49, 66.19, 130.16°)
OKLab	oklab(61.93% -0.1188 0.1137)
OKLCH	oklch(61.93% 0.164 136.3)
XYZ	xyz(15.6544, 25.4272, 6.0021)
Luminance	0.2543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539B27 #6F279B

analogous

#8D9B27 #539B27 #279B35

triadic

#539B27 #27539B #9B2753

tetradic

#539B27 #278D9B #6F279B #9B3527

square

#539B27 #278D9B #6F279B #9B3527

split-complementary

#539B27 #35279B #9B278D

monochromatic

#1F390E #396A1B #539B27 #6DCC33 #90D864

Accessibility & contrast

On white

3.45

#539B27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#539B27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539B27

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539B27	#FFFFFF	#000000	##000000
##539B27	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)

#A18E10

Deuteranopia (green-blind)

#978833

Tritanopia (blue-blind)

#509585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #539b27;
/* rgb */ color: rgb(83, 155, 39);
/* oklch */ color: oklch(61.9% 0.164 136.3);

Tailwind

colors: {
  custom: {
    50: '#8ab969',
    500: '#539b27',
    950: '#000000',
  },
}

SCSS

$custom: #539b27;
$custom-light: #8ab969;
$custom-dark: #000000;

JSON

{
  "hex": "#539b27",
  "rgb": {
    "r": 83,
    "g": 155,
    "b": 39
  },
  "hsl": {
    "h": 97.241,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61928,
    "c": 0.16439,
    "h": 136.3
  },
  "luminance": 0.25428
}

Semantic roles & 50–950 ramp

primary

#539B27

secondary

#9A60BE

accent

#45E3A7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #539B27

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

Preview Lab → · Contrast checker → · Palette generator →