#403A12#403A12

#403A12 is a dark, muted yellow. Relative luminance 0.042; OKLCH L 34.5% C 0.058 H 100.8°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#403A12
RGB	rgb(64, 58, 18)
HSL	hsl(52, 56%, 16%)
HSV	hsv(52, 72%, 25%)
CMYK	cmyk(0%, 9.4%, 71.9%, 74.9%)
CIE-LAB	lab(24.19, -3.23, 25.06)
CIE-LCH	lch(24.19, 25.27, 97.35°)
OKLab	oklab(34.54% -0.0109 0.0571)
OKLCH	oklch(34.54% 0.058 100.8)
XYZ	xyz(3.7367, 4.1599, 1.1783)
Luminance	0.0416 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403A12 #121840

analogous

#402312 #403A12 #2F4012

triadic

#403A12 #12403A #3A1240

tetradic

#403A12 #124023 #121840 #40122F

square

#403A12 #124023 #121840 #40122F

split-complementary

#403A12 #122F40 #231240

monochromatic

#181607 #181607 #403A12 #70651F #A0912D

Accessibility & contrast

On white

11.46

#403A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#403A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403A12

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403A12	#FFFFFF	#000000	##FFFFFF
##403A12	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40380D

Deuteranopia (green-blind)

#423B14

Tritanopia (blue-blind)

#453632

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #403a12;
/* rgb */ color: rgb(64, 58, 18);
/* oklch */ color: oklch(34.5% 0.058 100.8);

Tailwind

colors: {
  custom: {
    50: '#776f52',
    500: '#403a12',
    950: '#000000',
  },
}

SCSS

$custom: #403a12;
$custom-light: #776f52;
$custom-dark: #000000;

JSON

{
  "hex": "#403a12",
  "rgb": {
    "r": 64,
    "g": 58,
    "b": 18
  },
  "hsl": {
    "h": 52.174,
    "s": 56.098,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34539,
    "c": 0.05814,
    "h": 100.8
  },
  "luminance": 0.0416
}

Semantic roles & 50–950 ramp

primary

#403A12

secondary

#353E79

accent

#5CDF48

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #403A12

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

Preview Lab → · Contrast checker → · Palette generator →