#453E0A#453E0A

#453E0A is a dark, moderate yellow. Relative luminance 0.047; OKLCH L 36.0% C 0.069 H 101.3°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#453E0A
RGB	rgb(69, 62, 10)
HSL	hsl(53, 75%, 15%)
HSV	hsv(53, 86%, 27%)
CMYK	cmyk(0%, 10.1%, 85.5%, 72.9%)
CIE-LAB	lab(25.96, -3.64, 30.77)
CIE-LCH	lch(25.96, 30.99, 96.75°)
OKLab	oklab(36.05% -0.0134 0.0673)
OKLCH	oklch(36.05% 0.069 101.3)
XYZ	xyz(4.2319, 4.7326, 0.9777)
Luminance	0.0473 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453E0A #0A1145

analogous

#45200A #453E0A #2E450A

triadic

#453E0A #0A453E #3E0A45

tetradic

#453E0A #0A4520 #0A1145 #450A2E

square

#453E0A #0A4520 #0A1145 #450A2E

split-complementary

#453E0A #0A2E45 #200A45

monochromatic

#1B1804 #1B1804 #453E0A #7A6E12 #B09E19

Accessibility & contrast

On white

10.79

#453E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#453E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453E0A

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453E0A	#FFFFFF	#000000	##FFFFFF
##453E0A	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C02

Deuteranopia (green-blind)

#473F0E

Tritanopia (blue-blind)

#4B3934

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #453e0a;
/* rgb */ color: rgb(69, 62, 10);
/* oklch */ color: oklch(36.0% 0.069 101.3);

Tailwind

colors: {
  custom: {
    50: '#7b734e',
    500: '#453e0a',
    950: '#000000',
  },
}

SCSS

$custom: #453e0a;
$custom-light: #7b734e;
$custom-dark: #000000;

JSON

{
  "hex": "#453e0a",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 10
  },
  "hsl": {
    "h": 52.881,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.36048,
    "c": 0.06864,
    "h": 101.3
  },
  "luminance": 0.04732
}

Semantic roles & 50–950 ramp

primary

#453E0A

secondary

#293382

accent

#4DF136

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #453E0A

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

Preview Lab → · Contrast checker → · Palette generator →