#45491B#45491B

#45491B is a dark, moderate yellow. Relative luminance 0.061; OKLCH L 39.1% C 0.067 H 113.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#45491B
RGB	rgb(69, 73, 27)
HSL	hsl(65, 46%, 20%)
HSV	hsv(65, 63%, 29%)
CMYK	cmyk(5.5%, 0%, 63%, 71.4%)
CIE-LAB	lab(29.69, -9.15, 26.44)
CIE-LCH	lch(29.69, 27.98, 109.09°)
OKLab	oklab(39.07% -0.0268 0.0613)
OKLCH	oklch(39.07% 0.067 113.6)
XYZ	xyz(5.0347, 6.1095, 1.9507)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45491B #1F1B49

analogous

#49361B #45491B #2E491B

triadic

#45491B #1B4549 #491B45

tetradic

#45491B #1B4936 #1F1B49 #491B2E

square

#45491B #1B4936 #1F1B49 #491B2E

split-complementary

#45491B #1B2E49 #361B49

monochromatic

#151608 #1B1C0A #45491B #6F762C #99A23C

Accessibility & contrast

On white

9.45

#45491B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#45491B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45491B

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45491B	#FFFFFF	#000000	##FFFFFF
##45491B	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4516

Deuteranopia (green-blind)

#4E461E

Tritanopia (blue-blind)

#4A453F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #45491b;
/* rgb */ color: rgb(69, 73, 27);
/* oklch */ color: oklch(39.1% 0.067 113.6);

Tailwind

colors: {
  custom: {
    50: '#7a7b59',
    500: '#45491b',
    950: '#000000',
  },
}

SCSS

$custom: #45491b;
$custom-light: #7a7b59;
$custom-dark: #000000;

JSON

{
  "hex": "#45491b",
  "rgb": {
    "r": 69,
    "g": 73,
    "b": 27
  },
  "hsl": {
    "h": 65.217,
    "s": 46,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39069,
    "c": 0.06694,
    "h": 113.6
  },
  "luminance": 0.06109
}

Semantic roles & 50–950 ramp

primary

#45491B

secondary

#46417F

accent

#52D65E

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #45491B

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

Preview Lab → · Contrast checker → · Palette generator →