#3A540F#3A540F

#3A540F is a dark, moderate yellow-green. Relative luminance 0.073; OKLCH L 41.0% C 0.098 H 128.5°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#3A540F
RGB	rgb(58, 84, 15)
HSL	hsl(83, 70%, 19%)
HSV	hsv(83, 82%, 33%)
CMYK	cmyk(31%, 0%, 82.1%, 67.1%)
CIE-LAB	lab(32.42, -21.36, 34.58)
CIE-LCH	lch(32.42, 40.64, 121.70°)
OKLab	oklab(41.02% -0.0612 0.0768)
OKLCH	oklch(41.02% 0.098 128.5)
XYZ	xyz(5.0015, 7.2746, 1.5925)
Luminance	0.0727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A540F #290F54

analogous

#544C0F #3A540F #17540F

triadic

#3A540F #0F3A54 #540F3A

tetradic

#3A540F #0F544C #290F54 #540F17

square

#3A540F #0F544C #290F54 #540F17

split-complementary

#3A540F #0F1754 #4C0F54

monochromatic

#121A05 #162006 #3A540F #5E8818 #82BC22

Accessibility & contrast

On white

8.55

#3A540F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3A540F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A540F

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A540F	#FFFFFF	#000000	##FFFFFF
##3A540F	1.00	8.55	2.45	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594D02

Deuteranopia (green-blind)

#554C16

Tritanopia (blue-blind)

#3C5047

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3a540f;
/* rgb */ color: rgb(58, 84, 15);
/* oklch */ color: oklch(41.0% 0.098 128.5);

Tailwind

colors: {
  custom: {
    50: '#738453',
    500: '#3a540f',
    950: '#000000',
  },
}

SCSS

$custom: #3a540f;
$custom-light: #738453;
$custom-dark: #000000;

JSON

{
  "hex": "#3a540f",
  "rgb": {
    "r": 58,
    "g": 84,
    "b": 15
  },
  "hsl": {
    "h": 82.609,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.41023,
    "c": 0.09816,
    "h": 128.5
  },
  "luminance": 0.07275
}

Semantic roles & 50–950 ramp

primary

#3A540F

secondary

#54318E

accent

#3BED7E

background

#F7F8F4

surface

#EDEFE8

border

#C8CAC4

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #3A540F

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

Preview Lab → · Contrast checker → · Palette generator →