#453F17#453F17

#453F17 is a dark, muted yellow. Relative luminance 0.049; OKLCH L 36.4% C 0.059 H 100.8°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#453F17
RGB	rgb(69, 63, 23)
HSL	hsl(52, 50%, 18%)
HSV	hsv(52, 67%, 27%)
CMYK	cmyk(0%, 8.7%, 66.7%, 72.9%)
CIE-LAB	lab(26.40, -3.40, 24.92)
CIE-LCH	lch(26.40, 25.15, 97.76°)
OKLab	oklab(36.43% -0.011 0.0575)
OKLCH	oklch(36.43% 0.059 100.8)
XYZ	xyz(4.3866, 4.8823, 1.5218)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453F17 #171D45

analogous

#452817 #453F17 #344517

triadic

#453F17 #17453F #3F1745

tetradic

#453F17 #174528 #171D45 #451734

square

#453F17 #174528 #171D45 #451734

split-complementary

#453F17 #173445 #281745

monochromatic

#171508 #171508 #453F17 #736926 #A19336

Accessibility & contrast

On white

10.63

#453F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#453F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453F17

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453F17	#FFFFFF	#000000	##FFFFFF
##453F17	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D13

Deuteranopia (green-blind)

#474019

Tritanopia (blue-blind)

#4A3A36

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #453f17;
/* rgb */ color: rgb(69, 63, 23);
/* oklch */ color: oklch(36.4% 0.059 100.8);

Tailwind

colors: {
  custom: {
    50: '#7a7356',
    500: '#453f17',
    950: '#000000',
  },
}

SCSS

$custom: #453f17;
$custom-light: #7a7356;
$custom-dark: #000000;

JSON

{
  "hex": "#453f17",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 23
  },
  "hsl": {
    "h": 52.174,
    "s": 50,
    "l": 18.039
  },
  "oklch": {
    "l": 0.36433,
    "c": 0.05855,
    "h": 100.8
  },
  "luminance": 0.04882
}

Semantic roles & 50–950 ramp

primary

#453F17

secondary

#3C447C

accent

#60DA4E

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#090803

muted

#7B7B78

Preview Lab

Preview with #453F17

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

Preview Lab → · Contrast checker → · Palette generator →