#453B0B#453B0B

#453B0B is a dark, moderate yellow. Relative luminance 0.044; OKLCH L 35.3% C 0.065 H 96.9°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#453B0B
RGB	rgb(69, 59, 11)
HSL	hsl(50, 73%, 16%)
HSV	hsv(50, 84%, 27%)
CMYK	cmyk(0%, 14.5%, 84.1%, 72.9%)
CIE-LAB	lab(25.01, -1.70, 29.46)
CIE-LCH	lch(25.01, 29.51, 93.30°)
OKLab	oklab(35.3% -0.0078 0.0648)
OKLCH	oklch(35.3% 0.065 96.9)
XYZ	xyz(4.0788, 4.4175, 0.9544)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453B0B #0B1545

analogous

#451E0B #453B0B #32450B

triadic

#453B0B #0B453B #3B0B45

tetradic

#453B0B #0B451E #0B1545 #450B32

square

#453B0B #0B451E #0B1545 #450B32

split-complementary

#453B0B #0B3245 #1E0B45

monochromatic

#1A1704 #1A1704 #453B0B #7A6813 #AF951C

Accessibility & contrast

On white

11.15

#453B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#453B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453B0B

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453B0B	#FFFFFF	#000000	##FFFFFF
##453B0B	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423904

Deuteranopia (green-blind)

#453D0E

Tritanopia (blue-blind)

#4B3632

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #453b0b;
/* rgb */ color: rgb(69, 59, 11);
/* oklch */ color: oklch(35.3% 0.065 96.9);

Tailwind

colors: {
  custom: {
    50: '#7b704e',
    500: '#453b0b',
    950: '#000000',
  },
}

SCSS

$custom: #453b0b;
$custom-light: #7b704e;
$custom-dark: #000000;

JSON

{
  "hex": "#453b0b",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 11
  },
  "hsl": {
    "h": 49.655,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.35295,
    "c": 0.06523,
    "h": 96.9
  },
  "luminance": 0.04417
}

Semantic roles & 50–950 ramp

primary

#453B0B

secondary

#2A3981

accent

#58EF39

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #453B0B

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

Preview Lab → · Contrast checker → · Palette generator →