#40410E#40410E

#40410E is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.3% C 0.070 H 110.5°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#40410E
RGB	rgb(64, 65, 14)
HSL	hsl(61, 65%, 15%)
HSV	hsv(61, 78%, 25%)
CMYK	cmyk(1.5%, 0%, 78.5%, 74.5%)
CIE-LAB	lab(26.45, -7.87, 29.36)
CIE-LCH	lch(26.45, 30.40, 105.00°)
OKLab	oklab(36.33% -0.0245 0.0654)
OKLCH	oklch(36.33% 0.07 110.5)
XYZ	xyz(4.0841, 4.9024, 1.1465)
Luminance	0.0490 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40410E #0F0E41

analogous

#41280E #40410E #26410E

triadic

#40410E #0E4041 #410E40

tetradic

#40410E #0E4128 #0F0E41 #410E26

square

#40410E #0E4128 #0F0E41 #410E26

split-complementary

#40410E #0E2641 #280E41

monochromatic

#191905 #191905 #40410E #727319 #A3A624

Accessibility & contrast

On white

10.60

#40410E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#40410E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40410E

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40410E	#FFFFFF	#000000	##FFFFFF
##40410E	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E06

Deuteranopia (green-blind)

#473F12

Tritanopia (blue-blind)

#453C37

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #40410e;
/* rgb */ color: rgb(64, 65, 14);
/* oklch */ color: oklch(36.3% 0.070 110.5);

Tailwind

colors: {
  custom: {
    50: '#777550',
    500: '#40410e',
    950: '#000000',
  },
}

SCSS

$custom: #40410e;
$custom-light: #777550;
$custom-dark: #000000;

JSON

{
  "hex": "#40410e",
  "rgb": {
    "r": 64,
    "g": 65,
    "b": 14
  },
  "hsl": {
    "h": 61.176,
    "s": 64.557,
    "l": 15.49
  },
  "oklch": {
    "l": 0.36329,
    "c": 0.06986,
    "h": 110.5
  },
  "luminance": 0.04902
}

Semantic roles & 50–950 ramp

primary

#40410E

secondary

#302F7C

accent

#40E844

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #40410E

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

Preview Lab → · Contrast checker → · Palette generator →