#3B410D#3B410D

#3B410D is a dark, moderate yellow. Relative luminance 0.047; OKLCH L 35.8% C 0.072 H 115.9°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#3B410D
RGB	rgb(59, 65, 13)
HSL	hsl(67, 67%, 15%)
HSV	hsv(67, 80%, 25%)
CMYK	cmyk(9.2%, 0%, 80%, 74.5%)
CIE-LAB	lab(25.98, -10.48, 29.18)
CIE-LCH	lch(25.98, 31.00, 109.75°)
OKLab	oklab(35.83% -0.0316 0.065)
OKLCH	oklch(35.83% 0.072 115.9)
XYZ	xyz(3.7667, 4.7395, 1.0971)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B410D #130D41

analogous

#412D0D #3B410D #21410D

triadic

#3B410D #0D3B41 #410D3B

tetradic

#3B410D #0D412D #130D41 #410D21

square

#3B410D #0D412D #130D41 #410D21

split-complementary

#3B410D #0D2141 #2D0D41

monochromatic

#171A05 #171A05 #3B410D #697417 #98A721

Accessibility & contrast

On white

10.78

#3B410D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3B410D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B410D

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B410D	#FFFFFF	#000000	##FFFFFF
##3B410D	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D05

Deuteranopia (green-blind)

#463E11

Tritanopia (blue-blind)

#3F3D37

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3b410d;
/* rgb */ color: rgb(59, 65, 13);
/* oklch */ color: oklch(35.8% 0.072 115.9);

Tailwind

colors: {
  custom: {
    50: '#737550',
    500: '#3b410d',
    950: '#000000',
  },
}

SCSS

$custom: #3b410d;
$custom-light: #737550;
$custom-dark: #000000;

JSON

{
  "hex": "#3b410d",
  "rgb": {
    "r": 59,
    "g": 65,
    "b": 13
  },
  "hsl": {
    "h": 66.923,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.3583,
    "c": 0.07227,
    "h": 115.9
  },
  "luminance": 0.04739
}

Semantic roles & 50–950 ramp

primary

#3B410D

secondary

#362D7D

accent

#3EEA52

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3B410D

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

Preview Lab → · Contrast checker → · Palette generator →