#45380F#45380F

#45380F is a dark, muted yellow. Relative luminance 0.041; OKLCH L 34.6% C 0.060 H 91.1°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#45380F
RGB	rgb(69, 56, 15)
HSL	hsl(46, 64%, 16%)
HSV	hsv(46, 78%, 27%)
CMYK	cmyk(0%, 18.8%, 78.3%, 72.9%)
CIE-LAB	lab(24.09, 0.46, 26.68)
CIE-LCH	lch(24.09, 26.69, 89.02°)
OKLab	oklab(34.58% -0.0011 0.0598)
OKLCH	oklch(34.58% 0.06 91.1)
XYZ	xyz(3.9549, 4.1283, 1.0404)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45380F #0F1C45

analogous

#451D0F #45380F #37450F

triadic

#45380F #0F4538 #380F45

tetradic

#45380F #0F451D #0F1C45 #450F37

square

#45380F #0F451D #0F1C45 #450F37

split-complementary

#45380F #0F3745 #1D0F45

monochromatic

#191405 #191405 #45380F #77611A #AA8A25

Accessibility & contrast

On white

11.50

#45380F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#45380F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45380F

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45380F	#FFFFFF	#000000	##FFFFFF
##45380F	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370A

Deuteranopia (green-blind)

#423B11

Tritanopia (blue-blind)

#4B3330

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #45380f;
/* rgb */ color: rgb(69, 56, 15);
/* oklch */ color: oklch(34.6% 0.060 91.1);

Tailwind

colors: {
  custom: {
    50: '#7b6e50',
    500: '#45380f',
    950: '#000000',
  },
}

SCSS

$custom: #45380f;
$custom-light: #7b6e50;
$custom-dark: #000000;

JSON

{
  "hex": "#45380f",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 15
  },
  "hsl": {
    "h": 45.556,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.34582,
    "c": 0.05978,
    "h": 91.1
  },
  "luminance": 0.04128
}

Semantic roles & 50–950 ramp

primary

#45380F

secondary

#30437F

accent

#69E741

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #45380F

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

Preview Lab → · Contrast checker → · Palette generator →