#539D1D#539D1D

#539D1D is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.4% C 0.172 H 135.7°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#539D1D
RGB	rgb(83, 157, 29)
HSL	hsl(95, 69%, 36%)
HSV	hsv(95, 82%, 62%)
CMYK	cmyk(47.1%, 0%, 81.5%, 38.4%)
CIE-LAB	lab(58.08, -44.10, 54.45)
CIE-LCH	lch(58.08, 70.07, 129.01°)
OKLab	oklab(62.39% -0.1232 0.1202)
OKLCH	oklch(62.39% 0.172 135.7)
XYZ	xyz(15.8456, 26.0406, 5.3535)
Luminance	0.2604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539D1D #671D9D

analogous

#939D1D #539D1D #1D9D27

triadic

#539D1D #1D539D #9D1D53

tetradic

#539D1D #1D939D #671D9D #9D271D

square

#539D1D #1D939D #671D9D #9D271D

split-complementary

#539D1D #271D9D #9D1D93

monochromatic

#1C360A #386913 #539D1D #6ED127 #8FE055

Accessibility & contrast

On white

3.38

#539D1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#539D1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539D1D

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539D1D	#FFFFFF	#000000	##000000
##539D1D	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#99892C

Tritanopia (blue-blind)

#509786

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #539d1d;
/* rgb */ color: rgb(83, 157, 29);
/* oklch */ color: oklch(62.4% 0.172 135.7);

Tailwind

colors: {
  custom: {
    50: '#8bba65',
    500: '#539d1d',
    950: '#000000',
  },
}

SCSS

$custom: #539d1d;
$custom-light: #8bba65;
$custom-dark: #000000;

JSON

{
  "hex": "#539d1d",
  "rgb": {
    "r": 83,
    "g": 157,
    "b": 29
  },
  "hsl": {
    "h": 94.688,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62392,
    "c": 0.17215,
    "h": 135.7
  },
  "luminance": 0.26042
}

Semantic roles & 50–950 ramp

primary

#539D1D

secondary

#9453C3

accent

#3CECA2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #539D1D

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

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