#539C1D#539C1D

#539C1D is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.1% C 0.171 H 135.6°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#539C1D
RGB	rgb(83, 156, 29)
HSL	hsl(94, 69%, 36%)
HSV	hsv(94, 81%, 61%)
CMYK	cmyk(46.8%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(57.75, -43.70, 54.15)
CIE-LCH	lch(57.75, 69.59, 128.90°)
OKLab	oklab(62.13% -0.1221 0.1196)
OKLCH	oklch(62.13% 0.171 135.6)
XYZ	xyz(15.6771, 25.7037, 5.2974)
Luminance	0.2571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539C1D #661D9C

analogous

#939C1D #539C1D #1D9C26

triadic

#539C1D #1D539C #9C1D53

tetradic

#539C1D #1D939C #661D9C #9C261D

square

#539C1D #1D939C #661D9C #9C261D

split-complementary

#539C1D #261D9C #9C1D93

monochromatic

#1C350A #386813 #539C1D #6ED027 #8FDF54

Accessibility & contrast

On white

3.42

#539C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#539C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539C1D

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539C1D	#FFFFFF	#000000	##000000
##539C1D	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#98892C

Tritanopia (blue-blind)

#509685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #539c1d;
/* rgb */ color: rgb(83, 156, 29);
/* oklch */ color: oklch(62.1% 0.171 135.6);

Tailwind

colors: {
  custom: {
    50: '#8bba65',
    500: '#539c1d',
    950: '#000000',
  },
}

SCSS

$custom: #539c1d;
$custom-light: #8bba65;
$custom-dark: #000000;

JSON

{
  "hex": "#539c1d",
  "rgb": {
    "r": 83,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 94.488,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62129,
    "c": 0.17094,
    "h": 135.6
  },
  "luminance": 0.25705
}

Semantic roles & 50–950 ramp

primary

#539C1D

secondary

#9352C2

accent

#3CEBA1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1106

muted

#7D807A

Preview Lab

Preview with #539C1D

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

Preview Lab → · Contrast checker → · Palette generator →