#45500B#45500B

#45500B is a dark, moderate yellow. Relative luminance 0.070; OKLCH L 40.8% C 0.089 H 118.8°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#45500B
RGB	rgb(69, 80, 11)
HSL	hsl(70, 76%, 18%)
HSV	hsv(70, 86%, 31%)
CMYK	cmyk(13.8%, 0%, 86.3%, 68.6%)
CIE-LAB	lab(31.87, -14.31, 35.80)
CIE-LCH	lch(31.87, 38.55, 111.79°)
OKLab	oklab(40.78% -0.043 0.0782)
OKLCH	oklch(40.78% 0.089 118.8)
XYZ	xyz(5.3834, 7.0267, 1.3892)
Luminance	0.0703 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45500B #160B50

analogous

#50380B #45500B #23500B

triadic

#45500B #0B4550 #500B45

tetradic

#45500B #0B5038 #160B50 #500B23

square

#45500B #0B5038 #160B50 #500B23

split-complementary

#45500B #0B2350 #380B50

monochromatic

#171B04 #171B04 #45500B #738612 #A2BC1A

Accessibility & contrast

On white

8.73

#45500B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#45500B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45500B

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45500B	#FFFFFF	#000000	##FFFFFF
##45500B	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B00

Deuteranopia (green-blind)

#554B12

Tritanopia (blue-blind)

#4A4B43

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #45500b;
/* rgb */ color: rgb(69, 80, 11);
/* oklch */ color: oklch(40.8% 0.089 118.8);

Tailwind

colors: {
  custom: {
    50: '#7b8151',
    500: '#45500b',
    950: '#000000',
  },
}

SCSS

$custom: #45500b;
$custom-light: #7b8151;
$custom-dark: #000000;

JSON

{
  "hex": "#45500b",
  "rgb": {
    "r": 69,
    "g": 80,
    "b": 11
  },
  "hsl": {
    "h": 69.565,
    "s": 75.824,
    "l": 17.843
  },
  "oklch": {
    "l": 0.40777,
    "c": 0.08925,
    "h": 118.8
  },
  "luminance": 0.07027
}

Semantic roles & 50–950 ramp

primary

#45500B

secondary

#3A2B8C

accent

#35F254

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#0A0A02

muted

#7C7C78

Preview Lab

Preview with #45500B

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

Preview Lab → · Contrast checker → · Palette generator →