#545E1B#545E1B

#545E1B is a mid, moderate yellow. Relative luminance 0.100; OKLCH L 45.9% C 0.090 H 117.4°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#545E1B
RGB	rgb(84, 94, 27)
HSL	hsl(69, 55%, 24%)
HSV	hsv(69, 71%, 37%)
CMYK	cmyk(10.6%, 0%, 71.3%, 63.1%)
CIE-LAB	lab(37.79, -14.03, 35.54)
CIE-LCH	lch(37.79, 38.21, 111.55°)
OKLab	oklab(45.89% -0.0416 0.0802)
OKLCH	oklch(45.89% 0.09 117.4)
XYZ	xyz(7.8569, 9.9694, 2.5471)
Luminance	0.0997 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545E1B #251B5E

analogous

#5E461B #545E1B #325E1B

triadic

#545E1B #1B545E #5E1B54

tetradic

#545E1B #1B5E46 #251B5E #5E1B32

square

#545E1B #1B5E46 #251B5E #5E1B32

split-complementary

#545E1B #1B325E #461B5E

monochromatic

#151807 #2A2E0D #545E1B #7E8E29 #A9BD36

Accessibility & contrast

On white

7.01

#545E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#545E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545E1B

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545E1B	#FFFFFF	#000000	##FFFFFF
##545E1B	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655911

Deuteranopia (green-blind)

#645920

Tritanopia (blue-blind)

#595950

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #545e1b;
/* rgb */ color: rgb(84, 94, 27);
/* oklch */ color: oklch(45.9% 0.090 117.4);

Tailwind

colors: {
  custom: {
    50: '#868b5c',
    500: '#545e1b',
    950: '#000000',
  },
}

SCSS

$custom: #545e1b;
$custom-light: #868b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#545e1b",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 27
  },
  "hsl": {
    "h": 68.955,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.45887,
    "c": 0.09035,
    "h": 117.4
  },
  "luminance": 0.09969
}

Semantic roles & 50–950 ramp

primary

#545E1B

secondary

#4D4194

accent

#49DF5F

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #545E1B

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

Preview Lab → · Contrast checker → · Palette generator →