#40460B#40460B

#40460B is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 37.6% C 0.078 H 115.4°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#40460B
RGB	rgb(64, 70, 11)
HSL	hsl(66, 73%, 16%)
HSV	hsv(66, 84%, 27%)
CMYK	cmyk(8.6%, 0%, 84.3%, 72.5%)
CIE-LAB	lab(28.10, -11.03, 32.19)
CIE-LCH	lch(28.10, 34.03, 108.91°)
OKLab	oklab(37.64% -0.0336 0.0708)
OKLCH	oklch(37.64% 0.078 115.4)
XYZ	xyz(4.3650, 5.4945, 1.1472)
Luminance	0.0549 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40460B #110B46

analogous

#462E0B #40460B #22460B

triadic

#40460B #0B4046 #460B40

tetradic

#40460B #0B462E #110B46 #460B22

square

#40460B #0B462E #110B46 #460B22

split-complementary

#40460B #0B2246 #2E0B46

monochromatic

#181A04 #181A04 #40460B #707B13 #A1B01C

Accessibility & contrast

On white

10.01

#40460B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#40460B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40460B

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40460B	#FFFFFF	#000000	##FFFFFF
##40460B	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4201

Deuteranopia (green-blind)

#4B4310

Tritanopia (blue-blind)

#45413B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #40460b;
/* rgb */ color: rgb(64, 70, 11);
/* oklch */ color: oklch(37.6% 0.078 115.4);

Tailwind

colors: {
  custom: {
    50: '#77794f',
    500: '#40460b',
    950: '#000000',
  },
}

SCSS

$custom: #40460b;
$custom-light: #77794f;
$custom-dark: #000000;

JSON

{
  "hex": "#40460b",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 11
  },
  "hsl": {
    "h": 66.102,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.37639,
    "c": 0.07835,
    "h": 115.4
  },
  "luminance": 0.05494
}

Semantic roles & 50–950 ramp

primary

#40460B

secondary

#332A82

accent

#38F04B

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #40460B

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

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