#3B3004#3B3004

#3B3004 is a dark, moderate yellow. Relative luminance 0.031; OKLCH L 31.2% C 0.061 H 94.1°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#3B3004
RGB	rgb(59, 48, 4)
HSL	hsl(48, 87%, 12%)
HSV	hsv(48, 93%, 23%)
CMYK	cmyk(0%, 18.6%, 93.2%, 76.9%)
CIE-LAB	lab(20.25, -0.34, 27.02)
CIE-LCH	lch(20.25, 27.02, 90.72°)
OKLab	oklab(31.25% -0.0043 0.0604)
OKLCH	oklch(31.25% 0.061 94.1)
XYZ	xyz(2.8827, 3.0527, 0.5522)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3004 #040F3B

analogous

#3B1504 #3B3004 #2B3B04

triadic

#3B3004 #043B30 #30043B

tetradic

#3B3004 #043B15 #040F3B #3B042B

square

#3B3004 #043B15 #040F3B #3B042B

split-complementary

#3B3004 #042B3B #15043B

monochromatic

#1D1702 #1D1702 #3B3004 #745F08 #AE8D0C

Accessibility & contrast

On white

13.04

#3B3004 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3B3004 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3004

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3004	#FFFFFF	#000000	##FFFFFF
##3B3004	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#393206

Tritanopia (blue-blind)

#412B28

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3b3004;
/* rgb */ color: rgb(59, 48, 4);
/* oklch */ color: oklch(31.2% 0.061 94.1);

Tailwind

colors: {
  custom: {
    50: '#736849',
    500: '#3b3004',
    950: '#000000',
  },
}

SCSS

$custom: #3b3004;
$custom-light: #736849;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3004",
  "rgb": {
    "r": 59,
    "g": 48,
    "b": 4
  },
  "hsl": {
    "h": 48,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31245,
    "c": 0.06053,
    "h": 94.1
  },
  "luminance": 0.03052
}

Semantic roles & 50–950 ramp

primary

#3B3004

secondary

#1E317D

accent

#55FD2A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #3B3004

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

Preview Lab → · Contrast checker → · Palette generator →