#3B450C#3B450C

#3B450C is a dark, moderate yellow-green. Relative luminance 0.052; OKLCH L 36.9% C 0.078 H 119.2°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#3B450C
RGB	rgb(59, 69, 12)
HSL	hsl(71, 70%, 16%)
HSV	hsv(71, 83%, 27%)
CMYK	cmyk(14.5%, 0%, 82.6%, 72.9%)
CIE-LAB	lab(27.33, -12.88, 30.91)
CIE-LCH	lch(27.33, 33.49, 112.63°)
OKLab	oklab(36.92% -0.0383 0.0685)
OKLCH	oklch(36.92% 0.078 119.2)
XYZ	xyz(3.9982, 5.2126, 1.1433)
Luminance	0.0521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B450C #160C45

analogous

#45320C #3B450C #1E450C

triadic

#3B450C #0C3B45 #450C3B

tetradic

#3B450C #0C4532 #160C45 #450C1E

square

#3B450C #0C4532 #160C45 #450C1E

split-complementary

#3B450C #0C1E45 #320C45

monochromatic

#161A05 #161A05 #3B450C #687915 #94AD1E

Accessibility & contrast

On white

10.28

#3B450C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3B450C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B450C

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B450C	#FFFFFF	#000000	##FFFFFF
##3B450C	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)

#4A4103

Deuteranopia (green-blind)

#494111

Tritanopia (blue-blind)

#3F413A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3b450c;
/* rgb */ color: rgb(59, 69, 12);
/* oklch */ color: oklch(36.9% 0.078 119.2);

Tailwind

colors: {
  custom: {
    50: '#737850',
    500: '#3b450c',
    950: '#000000',
  },
}

SCSS

$custom: #3b450c;
$custom-light: #737850;
$custom-dark: #000000;

JSON

{
  "hex": "#3b450c",
  "rgb": {
    "r": 59,
    "g": 69,
    "b": 12
  },
  "hsl": {
    "h": 70.526,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36915,
    "c": 0.07847,
    "h": 119.2
  },
  "luminance": 0.05213
}

Semantic roles & 50–950 ramp

primary

#3B450C

secondary

#3B2C81

accent

#3BED5A

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3B450C

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

Preview Lab → · Contrast checker → · Palette generator →