#3B450D#3B450D

#3B450D is a dark, moderate yellow-green. Relative luminance 0.052; OKLCH L 36.9% C 0.078 H 119.3°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#3B450D
RGB	rgb(59, 69, 13)
HSL	hsl(71, 68%, 16%)
HSV	hsv(71, 81%, 27%)
CMYK	cmyk(14.5%, 0%, 81.2%, 72.9%)
CIE-LAB	lab(27.34, -12.82, 30.51)
CIE-LCH	lch(27.34, 33.09, 112.80°)
OKLab	oklab(36.92% -0.0381 0.0678)
OKLCH	oklch(36.92% 0.078 119.3)
XYZ	xyz(4.0045, 5.2151, 1.1764)
Luminance	0.0522 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B450D #170D45

analogous

#45330D #3B450D #1F450D

triadic

#3B450D #0D3B45 #450D3B

tetradic

#3B450D #0D4533 #170D45 #450D1F

square

#3B450D #0D4533 #170D45 #450D1F

split-complementary

#3B450D #0D1F45 #330D45

monochromatic

#161A05 #161A05 #3B450D #677817 #93AC20

Accessibility & contrast

On white

10.28

#3B450D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3B450D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B450D

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B450D	#FFFFFF	#000000	##FFFFFF
##3B450D	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4104

Deuteranopia (green-blind)

#494112

Tritanopia (blue-blind)

#3F413A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3b450d;
/* rgb */ color: rgb(59, 69, 13);
/* oklch */ color: oklch(36.9% 0.078 119.3);

Tailwind

colors: {
  custom: {
    50: '#737850',
    500: '#3b450d',
    950: '#000000',
  },
}

SCSS

$custom: #3b450d;
$custom-light: #737850;
$custom-dark: #000000;

JSON

{
  "hex": "#3b450d",
  "rgb": {
    "r": 59,
    "g": 69,
    "b": 13
  },
  "hsl": {
    "h": 70.714,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.36923,
    "c": 0.07776,
    "h": 119.3
  },
  "luminance": 0.05215
}

Semantic roles & 50–950 ramp

primary

#3B450D

secondary

#3C2D80

accent

#3DEB5C

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3B450D

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

Preview Lab → · Contrast checker → · Palette generator →