#45401E#45401E

#45401E is a dark, muted yellow. Relative luminance 0.050; OKLCH L 36.8% C 0.052 H 101.0°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#45401E
RGB	rgb(69, 64, 30)
HSL	hsl(52, 39%, 19%)
HSV	hsv(52, 57%, 27%)
CMYK	cmyk(0%, 7.2%, 56.5%, 72.9%)
CIE-LAB	lab(26.81, -3.34, 21.39)
CIE-LCH	lch(26.81, 21.65, 98.88°)
OKLab	oklab(36.79% -0.0099 0.0508)
OKLCH	oklch(36.79% 0.052 101)
XYZ	xyz(4.5221, 5.0259, 1.9599)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45401E #1E2345

analogous

#452D1E #45401E #37451E

triadic

#45401E #1E4540 #401E45

tetradic

#45401E #1E452D #1E2345 #451E37

square

#45401E #1E452D #1E2345 #451E37

split-complementary

#45401E #1E3745 #2D1E45

monochromatic

#151409 #1A180B #45401E #706831 #9A8F43

Accessibility & contrast

On white

10.47

#45401E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#45401E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45401E

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45401E	#FFFFFF	#000000	##FFFFFF
##45401E	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E1B

Deuteranopia (green-blind)

#474020

Tritanopia (blue-blind)

#4A3C38

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #45401e;
/* rgb */ color: rgb(69, 64, 30);
/* oklch */ color: oklch(36.8% 0.052 101.0);

Tailwind

colors: {
  custom: {
    50: '#7a745b',
    500: '#45401e',
    950: '#000000',
  },
}

SCSS

$custom: #45401e;
$custom-light: #7a745b;
$custom-dark: #000000;

JSON

{
  "hex": "#45401e",
  "rgb": {
    "r": 69,
    "g": 64,
    "b": 30
  },
  "hsl": {
    "h": 52.308,
    "s": 39.394,
    "l": 19.412
  },
  "oklch": {
    "l": 0.36789,
    "c": 0.05172,
    "h": 101
  },
  "luminance": 0.05026
}

Semantic roles & 50–950 ramp

primary

#45401E

secondary

#454C7A

accent

#68CF59

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#090804

muted

#7B7B79

Preview Lab

Preview with #45401E

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

Preview Lab → · Contrast checker → · Palette generator →