#39540D#39540D

#39540D is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 40.9% C 0.100 H 128.9°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#39540D
RGB	rgb(57, 84, 13)
HSL	hsl(83, 73%, 19%)
HSV	hsv(83, 85%, 33%)
CMYK	cmyk(32.1%, 0%, 84.5%, 67.1%)
CIE-LAB	lab(32.35, -21.91, 35.22)
CIE-LCH	lch(32.35, 41.48, 121.89°)
OKLab	oklab(40.94% -0.0628 0.0778)
OKLCH	oklch(40.94% 0.1 128.9)
XYZ	xyz(4.9303, 7.2394, 1.5183)
Luminance	0.0724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39540D #280D54

analogous

#544C0D #39540D #16540D

triadic

#39540D #0D3954 #540D39

tetradic

#39540D #0D544C #280D54 #540D16

square

#39540D #0D544C #280D54 #540D16

split-complementary

#39540D #0D1654 #4C0D54

monochromatic

#121A04 #151F05 #39540D #5D8915 #81BE1D

Accessibility & contrast

On white

8.58

#39540D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#39540D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39540D

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39540D	#FFFFFF	#000000	##FFFFFF
##39540D	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D00

Deuteranopia (green-blind)

#554B14

Tritanopia (blue-blind)

#3B5047

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #39540d;
/* rgb */ color: rgb(57, 84, 13);
/* oklch */ color: oklch(40.9% 0.100 128.9);

Tailwind

colors: {
  custom: {
    50: '#728452',
    500: '#39540d',
    950: '#000000',
  },
}

SCSS

$custom: #39540d;
$custom-light: #728452;
$custom-dark: #000000;

JSON

{
  "hex": "#39540d",
  "rgb": {
    "r": 57,
    "g": 84,
    "b": 13
  },
  "hsl": {
    "h": 82.817,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40939,
    "c": 0.09995,
    "h": 128.9
  },
  "luminance": 0.0724
}

Semantic roles & 50–950 ramp

primary

#39540D

secondary

#532E8F

accent

#38F07E

background

#F7F8F4

surface

#EDEFE7

border

#C8CAC3

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #39540D

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

Preview Lab → · Contrast checker → · Palette generator →