#539E13#539E13

#539E13 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.6% C 0.177 H 135.3°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#539E13
RGB	rgb(83, 158, 19)
HSL	hsl(92, 79%, 35%)
HSV	hsv(92, 88%, 62%)
CMYK	cmyk(47.5%, 0%, 88%, 38%)
CIE-LAB	lab(58.36, -44.94, 57.25)
CIE-LCH	lch(58.36, 72.78, 128.13°)
OKLab	oklab(62.61% -0.1259 0.1247)
OKLCH	oklch(62.61% 0.177 135.3)
XYZ	xyz(15.9113, 26.3387, 4.8614)
Luminance	0.2634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539E13 #5E139E

analogous

#999E13 #539E13 #139E18

triadic

#539E13 #13539E #9E1353

tetradic

#539E13 #13999E #5E139E #9E1813

square

#539E13 #13999E #5E139E #9E1813

split-complementary

#539E13 #18139E #9E1399

monochromatic

#1A3106 #36670C #539E13 #70D51A #8FE843

Accessibility & contrast

On white

3.35

#539E13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#539E13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539E13

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539E13	#FFFFFF	#000000	##000000
##539E13	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A27

Tritanopia (blue-blind)

#509886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #539e13;
/* rgb */ color: rgb(83, 158, 19);
/* oklch */ color: oklch(62.6% 0.177 135.3);

Tailwind

colors: {
  custom: {
    50: '#8bbb62',
    500: '#539e13',
    950: '#000000',
  },
}

SCSS

$custom: #539e13;
$custom-light: #8bbb62;
$custom-dark: #000000;

JSON

{
  "hex": "#539e13",
  "rgb": {
    "r": 83,
    "g": 158,
    "b": 19
  },
  "hsl": {
    "h": 92.374,
    "s": 78.531,
    "l": 34.706
  },
  "oklch": {
    "l": 0.62611,
    "c": 0.17725,
    "h": 135.3
  },
  "luminance": 0.2634
}

Semantic roles & 50–950 ramp

primary

#539E13

secondary

#8C44C9

accent

#33F59C

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #539E13

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

Preview Lab → · Contrast checker → · Palette generator →