#539B26#539B26

#539B26 is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.9% C 0.165 H 136.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#539B26
RGB	rgb(83, 155, 38)
HSL	hsl(97, 61%, 38%)
HSV	hsv(97, 75%, 61%)
CMYK	cmyk(46.5%, 0%, 75.5%, 39.2%)
CIE-LAB	lab(57.48, -42.76, 50.94)
CIE-LCH	lch(57.48, 66.51, 130.01°)
OKLab	oklab(61.92% -0.119 0.1143)
OKLCH	oklch(61.92% 0.165 136.2)
XYZ	xyz(15.6381, 25.4206, 5.9160)
Luminance	0.2542 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539B26 #6E269B

analogous

#8D9B26 #539B26 #269B33

triadic

#539B26 #26539B #9B2653

tetradic

#539B26 #268D9B #6E269B #9B3326

square

#539B26 #268D9B #6E269B #9B3326

split-complementary

#539B26 #33269B #9B268D

monochromatic

#1E390E #396A1A #539B26 #6DCC32 #90D963

Accessibility & contrast

On white

3.45

#539B26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#539B26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539B26

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539B26	#FFFFFF	#000000	##000000
##539B26	1.00	3.45	6.08	6.08
#FFFFFF	3.45	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)

#A18E0E

Deuteranopia (green-blind)

#978832

Tritanopia (blue-blind)

#509585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #539b26;
/* rgb */ color: rgb(83, 155, 38);
/* oklch */ color: oklch(61.9% 0.165 136.2);

Tailwind

colors: {
  custom: {
    50: '#8ab969',
    500: '#539b26',
    950: '#000000',
  },
}

SCSS

$custom: #539b26;
$custom-light: #8ab969;
$custom-dark: #000000;

JSON

{
  "hex": "#539b26",
  "rgb": {
    "r": 83,
    "g": 155,
    "b": 38
  },
  "hsl": {
    "h": 96.923,
    "s": 60.622,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61921,
    "c": 0.16499,
    "h": 136.2
  },
  "luminance": 0.25422
}

Semantic roles & 50–950 ramp

primary

#539B26

secondary

#995FBE

accent

#44E4A6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #539B26

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

Preview Lab → · Contrast checker → · Palette generator →