#3B451B#3B451B

#3B451B is a dark, moderate yellow-green. Relative luminance 0.053; OKLCH L 37.1% C 0.065 H 120.8°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#3B451B
RGB	rgb(59, 69, 27)
HSL	hsl(74, 44%, 19%)
HSV	hsv(74, 61%, 27%)
CMYK	cmyk(14.5%, 0%, 60.9%, 72.9%)
CIE-LAB	lab(27.48, -11.63, 23.68)
CIE-LCH	lch(27.48, 26.38, 116.15°)
OKLab	oklab(37.08% -0.0331 0.0556)
OKLCH	oklch(37.08% 0.065 120.8)
XYZ	xyz(4.1296, 5.2652, 1.8354)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B451B #251B45

analogous

#453A1B #3B451B #26451B

triadic

#3B451B #1B3B45 #451B3B

tetradic

#3B451B #1B453A #251B45 #451B26

square

#3B451B #1B453A #251B45 #451B26

split-complementary

#3B451B #1B2645 #3A1B45

monochromatic

#131609 #15190A #3B451B #61712C #869D3D

Accessibility & contrast

On white

10.23

#3B451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3B451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B451B

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B451B	#FFFFFF	#000000	##FFFFFF
##3B451B	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494117

Deuteranopia (green-blind)

#48411E

Tritanopia (blue-blind)

#3E413C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3b451b;
/* rgb */ color: rgb(59, 69, 27);
/* oklch */ color: oklch(37.1% 0.065 120.8);

Tailwind

colors: {
  custom: {
    50: '#727859',
    500: '#3b451b',
    950: '#000000',
  },
}

SCSS

$custom: #3b451b;
$custom-light: #727859;
$custom-dark: #000000;

JSON

{
  "hex": "#3b451b",
  "rgb": {
    "r": 59,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 74.286,
    "s": 43.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37078,
    "c": 0.06471,
    "h": 120.8
  },
  "luminance": 0.05265
}

Semantic roles & 50–950 ramp

primary

#3B451B

secondary

#4F417B

accent

#54D373

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#080903

muted

#7B7B78

Preview Lab

Preview with #3B451B

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

Preview Lab → · Contrast checker → · Palette generator →