#3A3703#3A3703

#3A3703 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 33.0% C 0.068 H 106.1°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#3A3703
RGB	rgb(58, 55, 3)
HSL	hsl(57, 90%, 12%)
HSV	hsv(57, 95%, 23%)
CMYK	cmyk(0%, 5.2%, 94.8%, 77.3%)
CIE-LAB	lab(22.44, -5.46, 29.77)
CIE-LCH	lch(22.44, 30.26, 100.39°)
OKLab	oklab(32.95% -0.0187 0.0652)
OKLCH	oklch(32.95% 0.068 106.1)
XYZ	xyz(3.1277, 3.6386, 0.6237)
Luminance	0.0364 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3703 #03063A

analogous

#3A1C03 #3A3703 #223A03

triadic

#3A3703 #033A37 #37033A

tetradic

#3A3703 #033A1C #03063A #3A0322

square

#3A3703 #033A1C #03063A #3A0322

split-complementary

#3A3703 #03223A #1C033A

monochromatic

#1D1C02 #1D1C02 #3A3703 #746E06 #AEA509

Accessibility & contrast

On white

12.16

#3A3703 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3A3703 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3703

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3703	#FFFFFF	#000000	##FFFFFF
##3A3703	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#3E3707

Tritanopia (blue-blind)

#3F322E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3a3703;
/* rgb */ color: rgb(58, 55, 3);
/* oklch */ color: oklch(33.0% 0.068 106.1);

Tailwind

colors: {
  custom: {
    50: '#736d49',
    500: '#3a3703',
    950: '#000000',
  },
}

SCSS

$custom: #3a3703;
$custom-light: #736d49;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3703",
  "rgb": {
    "r": 58,
    "g": 55,
    "b": 3
  },
  "hsl": {
    "h": 56.727,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.3295,
    "c": 0.06781,
    "h": 106.1
  },
  "luminance": 0.03638
}

Semantic roles & 50–950 ramp

primary

#3A3703

secondary

#1C217D

accent

#34FF29

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3A3703

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

Preview Lab → · Contrast checker → · Palette generator →