#3D3F09#3D3F09

#3D3F09 is a dark, moderate yellow. Relative luminance 0.046; OKLCH L 35.5% C 0.072 H 111.7°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#3D3F09
RGB	rgb(61, 63, 9)
HSL	hsl(62, 75%, 14%)
HSV	hsv(62, 86%, 25%)
CMYK	cmyk(3.2%, 0%, 85.7%, 75.3%)
CIE-LAB	lab(25.46, -8.48, 30.42)
CIE-LCH	lch(25.46, 31.59, 105.58°)
OKLab	oklab(35.45% -0.0266 0.0667)
OKLCH	oklch(35.45% 0.072 111.7)
XYZ	xyz(3.7514, 4.5669, 0.9423)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3F09 #0B093F

analogous

#3F2609 #3D3F09 #223F09

triadic

#3D3F09 #093D3F #3F093D

tetradic

#3D3F09 #093F26 #0B093F #3F0922

square

#3D3F09 #093F26 #0B093F #3F0922

split-complementary

#3D3F09 #09223F #26093F

monochromatic

#1A1B04 #1A1B04 #3D3F09 #717511 #A5AA18

Accessibility & contrast

On white

10.98

#3D3F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3D3F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3F09

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3F09	#FFFFFF	#000000	##FFFFFF
##3D3F09	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C01

Deuteranopia (green-blind)

#453D0E

Tritanopia (blue-blind)

#423A35

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3d3f09;
/* rgb */ color: rgb(61, 63, 9);
/* oklch */ color: oklch(35.5% 0.072 111.7);

Tailwind

colors: {
  custom: {
    50: '#75734d',
    500: '#3d3f09',
    950: '#000000',
  },
}

SCSS

$custom: #3d3f09;
$custom-light: #75734d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3f09",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 9
  },
  "hsl": {
    "h": 62.222,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.35454,
    "c": 0.07183,
    "h": 111.7
  },
  "luminance": 0.04567
}

Semantic roles & 50–950 ramp

primary

#3D3F09

secondary

#2A277D

accent

#36F23D

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #3D3F09

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

Preview Lab → · Contrast checker → · Palette generator →