#3B3907#3B3907

#3B3907 is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.6% C 0.067 H 107.1°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#3B3907
RGB	rgb(59, 57, 7)
HSL	hsl(58, 79%, 13%)
HSV	hsv(58, 88%, 23%)
CMYK	cmyk(0%, 3.4%, 88.1%, 76.9%)
CIE-LAB	lab(23.24, -5.95, 29.00)
CIE-LCH	lch(23.24, 29.60, 101.59°)
OKLab	oklab(33.63% -0.0196 0.0637)
OKLCH	oklch(33.63% 0.067 107.1)
XYZ	xyz(3.3052, 3.8715, 0.7741)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3907 #07093B

analogous

#3B1F07 #3B3907 #233B07

triadic

#3B3907 #073B39 #39073B

tetradic

#3B3907 #073B1F #07093B #3B0723

square

#3B3907 #073B1F #07093B #3B0723

split-complementary

#3B3907 #07233B #1F073B

monochromatic

#1B1A03 #1B1A03 #3B3907 #726E0D #A8A314

Accessibility & contrast

On white

11.84

#3B3907 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3B3907 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3907

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3907	#FFFFFF	#000000	##FFFFFF
##3B3907	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3600

Deuteranopia (green-blind)

#40380B

Tritanopia (blue-blind)

#403530

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3b3907;
/* rgb */ color: rgb(59, 57, 7);
/* oklch */ color: oklch(33.6% 0.067 107.1);

Tailwind

colors: {
  custom: {
    50: '#736f4b',
    500: '#3b3907',
    950: '#000000',
  },
}

SCSS

$custom: #3b3907;
$custom-light: #736f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3907",
  "rgb": {
    "r": 59,
    "g": 57,
    "b": 7
  },
  "hsl": {
    "h": 57.692,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.33626,
    "c": 0.06665,
    "h": 107.1
  },
  "luminance": 0.03871
}

Semantic roles & 50–950 ramp

primary

#3B3907

secondary

#23277A

accent

#3AF533

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3B3907

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

Preview Lab → · Contrast checker → · Palette generator →