#39540F#39540F

#39540F is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 41.0% C 0.099 H 129.1°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#39540F
RGB	rgb(57, 84, 15)
HSL	hsl(83, 70%, 19%)
HSV	hsv(83, 82%, 33%)
CMYK	cmyk(32.1%, 0%, 82.1%, 67.1%)
CIE-LAB	lab(32.36, -21.80, 34.49)
CIE-LCH	lch(32.36, 40.80, 122.29°)
OKLab	oklab(40.95% -0.0623 0.0766)
OKLCH	oklch(40.95% 0.099 129.1)
XYZ	xyz(4.9439, 7.2449, 1.5898)
Luminance	0.0725 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39540F #2A0F54

analogous

#544D0F #39540F #17540F

triadic

#39540F #0F3954 #540F39

tetradic

#39540F #0F544D #2A0F54 #540F17

square

#39540F #0F544D #2A0F54 #540F17

split-complementary

#39540F #0F1754 #4D0F54

monochromatic

#121A05 #162006 #39540F #5C8818 #7FBC22

Accessibility & contrast

On white

8.57

#39540F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#39540F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39540F

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39540F	#FFFFFF	#000000	##FFFFFF
##39540F	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D02

Deuteranopia (green-blind)

#554B16

Tritanopia (blue-blind)

#3B5047

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #39540f;
/* rgb */ color: rgb(57, 84, 15);
/* oklch */ color: oklch(41.0% 0.099 129.1);

Tailwind

colors: {
  custom: {
    50: '#728453',
    500: '#39540f',
    950: '#000000',
  },
}

SCSS

$custom: #39540f;
$custom-light: #728453;
$custom-dark: #000000;

JSON

{
  "hex": "#39540f",
  "rgb": {
    "r": 57,
    "g": 84,
    "b": 15
  },
  "hsl": {
    "h": 83.478,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40952,
    "c": 0.09875,
    "h": 129.1
  },
  "luminance": 0.07245
}

Semantic roles & 50–950 ramp

primary

#39540F

secondary

#55318E

accent

#3BED81

background

#F7F8F4

surface

#EDEFE8

border

#C8CAC4

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #39540F

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

Preview Lab → · Contrast checker → · Palette generator →