#43571B#43571B

#43571B is a dark, moderate yellow-green. Relative luminance 0.081; OKLCH L 42.6% C 0.088 H 125.7°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#43571B
RGB	rgb(67, 87, 27)
HSL	hsl(80, 53%, 22%)
HSV	hsv(80, 69%, 34%)
CMYK	cmyk(23%, 0%, 69%, 65.9%)
CIE-LAB	lab(34.17, -18.03, 31.32)
CIE-LCH	lch(34.17, 36.14, 119.93°)
OKLab	oklab(42.63% -0.0515 0.0717)
OKLCH	oklch(42.63% 0.088 125.7)
XYZ	xyz(5.9208, 8.0887, 2.2860)
Luminance	0.0809 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43571B #2F1B57

analogous

#574D1B #43571B #25571B

triadic

#43571B #1B4357 #571B43

tetradic

#43571B #1B574D #2F1B57 #571B25

square

#43571B #1B574D #2F1B57 #571B25

split-complementary

#43571B #1B2557 #4D1B57

monochromatic

#121707 #1F280D #43571B #678629 #8BB438

Accessibility & contrast

On white

8.02

#43571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#43571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43571B

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43571B	#FFFFFF	#000000	##FFFFFF
##43571B	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5113

Deuteranopia (green-blind)

#59501F

Tritanopia (blue-blind)

#46534B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #43571b;
/* rgb */ color: rgb(67, 87, 27);
/* oklch */ color: oklch(42.6% 0.088 125.7);

Tailwind

colors: {
  custom: {
    50: '#79865b',
    500: '#43571b',
    950: '#000000',
  },
}

SCSS

$custom: #43571b;
$custom-light: #79865b;
$custom-dark: #000000;

JSON

{
  "hex": "#43571b",
  "rgb": {
    "r": 67,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 80,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42631,
    "c": 0.08831,
    "h": 125.7
  },
  "luminance": 0.08089
}

Semantic roles & 50–950 ramp

primary

#43571B

secondary

#5A418D

accent

#4CDC7C

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #43571B

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

Preview Lab → · Contrast checker → · Palette generator →