#45410B#45410B

#45410B is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 36.8% C 0.071 H 105.0°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#45410B
RGB	rgb(69, 65, 11)
HSL	hsl(56, 73%, 16%)
HSV	hsv(56, 84%, 27%)
CMYK	cmyk(0%, 5.8%, 84.1%, 72.9%)
CIE-LAB	lab(26.93, -5.46, 31.28)
CIE-LCH	lch(26.93, 31.75, 99.90°)
OKLab	oklab(36.83% -0.0184 0.0686)
OKLCH	oklch(36.83% 0.071 105)
XYZ	xyz(4.4051, 5.0701, 1.0631)
Luminance	0.0507 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45410B #0B0F45

analogous

#45240B #45410B #2C450B

triadic

#45410B #0B4541 #410B45

tetradic

#45410B #0B4524 #0B0F45 #450B2C

square

#45410B #0B4524 #0B0F45 #450B2C

split-complementary

#45410B #0B2C45 #240B45

monochromatic

#1A1904 #1A1904 #45410B #7A7313 #AFA41C

Accessibility & contrast

On white

10.43

#45410B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#45410B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45410B

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45410B	#FFFFFF	#000000	##FFFFFF
##45410B	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483E02

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#4B3C37

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #45410b;
/* rgb */ color: rgb(69, 65, 11);
/* oklch */ color: oklch(36.8% 0.071 105.0);

Tailwind

colors: {
  custom: {
    50: '#7b754f',
    500: '#45410b',
    950: '#000000',
  },
}

SCSS

$custom: #45410b;
$custom-light: #7b754f;
$custom-dark: #000000;

JSON

{
  "hex": "#45410b",
  "rgb": {
    "r": 69,
    "g": 65,
    "b": 11
  },
  "hsl": {
    "h": 55.862,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.36825,
    "c": 0.07104,
    "h": 105
  },
  "luminance": 0.0507
}

Semantic roles & 50–950 ramp

primary

#45410B

secondary

#2A3081

accent

#45EF39

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #45410B

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

Preview Lab → · Contrast checker → · Palette generator →