#39420A#39420A

#39420A is a dark, moderate yellow. Relative luminance 0.048; OKLCH L 35.9% C 0.077 H 118.6°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#39420A
RGB	rgb(57, 66, 10)
HSL	hsl(70, 74%, 15%)
HSV	hsv(70, 85%, 26%)
CMYK	cmyk(13.6%, 0%, 84.8%, 74.1%)
CIE-LAB	lab(26.12, -12.25, 30.51)
CIE-LCH	lch(26.12, 32.88, 111.88°)
OKLab	oklab(35.89% -0.0366 0.0673)
OKLCH	oklch(35.89% 0.077 118.6)
XYZ	xyz(3.6904, 4.7882, 1.0169)
Luminance	0.0479 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39420A #130A42

analogous

#422F0A #39420A #1D420A

triadic

#39420A #0A3942 #420A39

tetradic

#39420A #0A422F #130A42 #420A1D

square

#39420A #0A422F #130A42 #420A1D

split-complementary

#39420A #0A1D42 #2F0A42

monochromatic

#171B04 #171B04 #39420A #677712 #95AC1A

Accessibility & contrast

On white

10.73

#39420A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#39420A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39420A

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39420A	#FFFFFF	#000000	##FFFFFF
##39420A	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E01

Deuteranopia (green-blind)

#463E0F

Tritanopia (blue-blind)

#3D3E37

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #39420a;
/* rgb */ color: rgb(57, 66, 10);
/* oklch */ color: oklch(35.9% 0.077 118.6);

Tailwind

colors: {
  custom: {
    50: '#72764e',
    500: '#39420a',
    950: '#000000',
  },
}

SCSS

$custom: #39420a;
$custom-light: #72764e;
$custom-dark: #000000;

JSON

{
  "hex": "#39420a",
  "rgb": {
    "r": 57,
    "g": 66,
    "b": 10
  },
  "hsl": {
    "h": 69.643,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.35894,
    "c": 0.07661,
    "h": 118.6
  },
  "luminance": 0.04788
}

Semantic roles & 50–950 ramp

primary

#39420A

secondary

#37297F

accent

#37F055

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #39420A

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

Preview Lab → · Contrast checker → · Palette generator →