#45440F#45440F

#45440F is a dark, moderate yellow. Relative luminance 0.054; OKLCH L 37.6% C 0.072 H 108.3°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#45440F
RGB	rgb(69, 68, 15)
HSL	hsl(59, 64%, 16%)
HSV	hsv(59, 78%, 27%)
CMYK	cmyk(0%, 1.4%, 78.3%, 72.9%)
CIE-LAB	lab(27.94, -7.07, 30.54)
CIE-LCH	lch(27.94, 31.35, 103.03°)
OKLab	oklab(37.63% -0.0225 0.0679)
OKLCH	oklch(37.63% 0.072 108.3)
XYZ	xyz(4.6078, 5.4341, 1.2580)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45440F #0F1045

analogous

#45290F #45440F #2B450F

triadic

#45440F #0F4544 #440F45

tetradic

#45440F #0F4529 #0F1045 #450F2B

square

#45440F #0F4529 #0F1045 #450F2B

split-complementary

#45440F #0F2B45 #290F45

monochromatic

#191905 #191905 #45440F #77761A #AAA725

Accessibility & contrast

On white

10.06

#45440F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#45440F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45440F

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45440F	#FFFFFF	#000000	##FFFFFF
##45440F	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4107

Deuteranopia (green-blind)

#4B4313

Tritanopia (blue-blind)

#4B3F3A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #45440f;
/* rgb */ color: rgb(69, 68, 15);
/* oklch */ color: oklch(37.6% 0.072 108.3);

Tailwind

colors: {
  custom: {
    50: '#7b7751',
    500: '#45440f',
    950: '#000000',
  },
}

SCSS

$custom: #45440f;
$custom-light: #7b7751;
$custom-dark: #000000;

JSON

{
  "hex": "#45440f",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 15
  },
  "hsl": {
    "h": 58.889,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.37634,
    "c": 0.07155,
    "h": 108.3
  },
  "luminance": 0.05434
}

Semantic roles & 50–950 ramp

primary

#45440F

secondary

#30327F

accent

#44E741

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #45440F

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

Preview Lab → · Contrast checker → · Palette generator →