#453C0A#453C0A

#453C0A is a dark, moderate yellow. Relative luminance 0.045; OKLCH L 35.5% C 0.067 H 98.5°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#453C0A
RGB	rgb(69, 60, 10)
HSL	hsl(51, 75%, 15%)
HSV	hsv(51, 86%, 27%)
CMYK	cmyk(0%, 13%, 85.5%, 72.9%)
CIE-LAB	lab(25.32, -2.38, 30.18)
CIE-LCH	lch(25.32, 30.27, 94.52°)
OKLab	oklab(35.54% -0.0099 0.0661)
OKLCH	oklch(35.54% 0.067 98.5)
XYZ	xyz(4.1251, 4.5191, 0.9421)
Luminance	0.0452 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453C0A #0A1345

analogous

#451E0A #453C0A #30450A

triadic

#453C0A #0A453C #3C0A45

tetradic

#453C0A #0A451E #0A1345 #450A30

square

#453C0A #0A451E #0A1345 #450A30

split-complementary

#453C0A #0A3045 #1E0A45

monochromatic

#1B1704 #1B1704 #453C0A #7A6A12 #B09919

Accessibility & contrast

On white

11.03

#453C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#453C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453C0A

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453C0A	#FFFFFF	#000000	##FFFFFF
##453C0A	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A03

Deuteranopia (green-blind)

#453D0D

Tritanopia (blue-blind)

#4B3732

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #453c0a;
/* rgb */ color: rgb(69, 60, 10);
/* oklch */ color: oklch(35.5% 0.067 98.5);

Tailwind

colors: {
  custom: {
    50: '#7b714e',
    500: '#453c0a',
    950: '#000000',
  },
}

SCSS

$custom: #453c0a;
$custom-light: #7b714e;
$custom-dark: #000000;

JSON

{
  "hex": "#453c0a",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 10
  },
  "hsl": {
    "h": 50.847,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35539,
    "c": 0.06678,
    "h": 98.5
  },
  "luminance": 0.04519
}

Semantic roles & 50–950 ramp

primary

#453C0A

secondary

#293682

accent

#53F136

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #453C0A

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

Preview Lab → · Contrast checker → · Palette generator →