#453F0C#453F0C

#453F0C is a dark, moderate yellow. Relative luminance 0.048; OKLCH L 36.3% C 0.068 H 102.4°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#453F0C
RGB	rgb(69, 63, 12)
HSL	hsl(54, 70%, 16%)
HSV	hsv(54, 83%, 27%)
CMYK	cmyk(0%, 8.7%, 82.6%, 72.9%)
CIE-LAB	lab(26.29, -4.17, 30.26)
CIE-LCH	lch(26.29, 30.54, 97.84°)
OKLab	oklab(36.32% -0.0147 0.0667)
OKLCH	oklch(36.32% 0.068 102.4)
XYZ	xyz(4.2983, 4.8470, 1.0569)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453F0C #0C1245

analogous

#45220C #453F0C #2E450C

triadic

#453F0C #0C453F #3F0C45

tetradic

#453F0C #0C4522 #0C1245 #450C2E

square

#453F0C #0C4522 #0C1245 #450C2E

split-complementary

#453F0C #0C2E45 #220C45

monochromatic

#1A1805 #1A1805 #453F0C #796F15 #AD9E1E

Accessibility & contrast

On white

10.66

#453F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#453F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453F0C

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453F0C	#FFFFFF	#000000	##FFFFFF
##453F0C	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D04

Deuteranopia (green-blind)

#473F10

Tritanopia (blue-blind)

#4B3A35

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #453f0c;
/* rgb */ color: rgb(69, 63, 12);
/* oklch */ color: oklch(36.3% 0.068 102.4);

Tailwind

colors: {
  custom: {
    50: '#7b734f',
    500: '#453f0c',
    950: '#000000',
  },
}

SCSS

$custom: #453f0c;
$custom-light: #7b734f;
$custom-dark: #000000;

JSON

{
  "hex": "#453f0c",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 12
  },
  "hsl": {
    "h": 53.684,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36318,
    "c": 0.06827,
    "h": 102.4
  },
  "luminance": 0.04847
}

Semantic roles & 50–950 ramp

primary

#453F0C

secondary

#2C3581

accent

#4DED3B

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #453F0C

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

Preview Lab → · Contrast checker → · Palette generator →