#403B14#403B14

#403B14 is a dark, muted yellow. Relative luminance 0.043; OKLCH L 34.8% C 0.057 H 102.0°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#403B14
RGB	rgb(64, 59, 20)
HSL	hsl(53, 52%, 16%)
HSV	hsv(53, 69%, 25%)
CMYK	cmyk(0%, 7.8%, 68.8%, 74.9%)
CIE-LAB	lab(24.54, -3.70, 24.36)
CIE-LCH	lch(24.54, 24.64, 98.64°)
OKLab	oklab(34.82% -0.0119 0.056)
OKLCH	oklch(34.82% 0.057 102)
XYZ	xyz(3.8047, 4.2686, 1.2852)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403B14 #141940

analogous

#402514 #403B14 #2F4014

triadic

#403B14 #14403B #3B1440

tetradic

#403B14 #144025 #141940 #40142F

square

#403B14 #144025 #141940 #40142F

split-complementary

#403B14 #142F40 #251440

monochromatic

#171507 #171507 #403B14 #6F6623 #9D9131

Accessibility & contrast

On white

11.33

#403B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#403B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403B14

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403B14	#FFFFFF	#000000	##FFFFFF
##403B14	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413910

Deuteranopia (green-blind)

#423B16

Tritanopia (blue-blind)

#453733

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #403b14;
/* rgb */ color: rgb(64, 59, 20);
/* oklch */ color: oklch(34.8% 0.057 102.0);

Tailwind

colors: {
  custom: {
    50: '#767053',
    500: '#403b14',
    950: '#000000',
  },
}

SCSS

$custom: #403b14;
$custom-light: #767053;
$custom-dark: #000000;

JSON

{
  "hex": "#403b14",
  "rgb": {
    "r": 64,
    "g": 59,
    "b": 20
  },
  "hsl": {
    "h": 53.182,
    "s": 52.381,
    "l": 16.471
  },
  "oklch": {
    "l": 0.34821,
    "c": 0.05722,
    "h": 102
  },
  "luminance": 0.04268
}

Semantic roles & 50–950 ramp

primary

#403B14

secondary

#383F78

accent

#5CDC4C

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #403B14

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

Preview Lab → · Contrast checker → · Palette generator →