#3D4309#3D4309

#3D4309 is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.5% C 0.077 H 115.6°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D4309
RGB	rgb(61, 67, 9)
HSL	hsl(66, 76%, 15%)
HSV	hsv(66, 87%, 26%)
CMYK	cmyk(9%, 0%, 86.6%, 73.7%)
CIE-LAB	lab(26.81, -10.88, 31.66)
CIE-LCH	lch(26.81, 33.48, 108.96°)
OKLab	oklab(36.53% -0.0332 0.0694)
OKLCH	oklch(36.53% 0.077 115.6)
XYZ	xyz(3.9810, 5.0262, 1.0188)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4309 #0F0943

analogous

#432C09 #3D4309 #204309

triadic

#3D4309 #093D43 #43093D

tetradic

#3D4309 #09432C #0F0943 #430920

square

#3D4309 #09432C #0F0943 #430920

split-complementary

#3D4309 #092043 #2C0943

monochromatic

#191B04 #191B04 #3D4309 #6E7910 #9FAF17

Accessibility & contrast

On white

10.47

#3D4309 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3D4309 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4309

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4309	#FFFFFF	#000000	##FFFFFF
##3D4309	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F00

Deuteranopia (green-blind)

#48400E

Tritanopia (blue-blind)

#423F38

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3d4309;
/* rgb */ color: rgb(61, 67, 9);
/* oklch */ color: oklch(36.5% 0.077 115.6);

Tailwind

colors: {
  custom: {
    50: '#75774e',
    500: '#3d4309',
    950: '#000000',
  },
}

SCSS

$custom: #3d4309;
$custom-light: #75774e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4309",
  "rgb": {
    "r": 61,
    "g": 67,
    "b": 9
  },
  "hsl": {
    "h": 66.207,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.36532,
    "c": 0.0769,
    "h": 115.6
  },
  "luminance": 0.05026
}

Semantic roles & 50–950 ramp

primary

#3D4309

secondary

#302781

accent

#35F349

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3D4309

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

Preview Lab → · Contrast checker → · Palette generator →