#3D3F04#3D3F04

#3D3F04 is a dark, moderate yellow. Relative luminance 0.046; OKLCH L 35.4% C 0.075 H 111.8°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#3D3F04
RGB	rgb(61, 63, 4)
HSL	hsl(62, 88%, 13%)
HSV	hsv(62, 94%, 25%)
CMYK	cmyk(3.2%, 0%, 93.7%, 75.3%)
CIE-LAB	lab(25.43, -8.76, 32.43)
CIE-LCH	lch(25.43, 33.59, 105.11°)
OKLab	oklab(35.42% -0.0279 0.07)
OKLCH	oklch(35.42% 0.075 111.8)
XYZ	xyz(3.7240, 4.5560, 0.7981)
Luminance	0.0456 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3F04 #06043F

analogous

#3F2304 #3D3F04 #1F3F04

triadic

#3D3F04 #043D3F #3F043D

tetradic

#3D3F04 #043F23 #06043F #3F041F

square

#3D3F04 #043F23 #06043F #3F041F

split-complementary

#3D3F04 #041F3F #23043F

monochromatic

#1C1D02 #1C1D02 #3D3F04 #757908 #ACB20B

Accessibility & contrast

On white

10.99

#3D3F04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3D3F04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3F04

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3F04	#FFFFFF	#000000	##FFFFFF
##3D3F04	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C00

Deuteranopia (green-blind)

#453D09

Tritanopia (blue-blind)

#423A34

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3d3f04;
/* rgb */ color: rgb(61, 63, 4);
/* oklch */ color: oklch(35.4% 0.075 111.8);

Tailwind

colors: {
  custom: {
    50: '#75734b',
    500: '#3d3f04',
    950: '#000000',
  },
}

SCSS

$custom: #3d3f04;
$custom-light: #75734b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3f04",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 4
  },
  "hsl": {
    "h": 62.034,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.35416,
    "c": 0.07532,
    "h": 111.8
  },
  "luminance": 0.04556
}

Semantic roles & 50–950 ramp

primary

#3D3F04

secondary

#221E80

accent

#2AFE31

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#090801

muted

#7B7B77

Preview Lab

Preview with #3D3F04

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

Preview Lab → · Contrast checker → · Palette generator →