#545F1B#545F1B

#545F1B is a mid, moderate yellow. Relative luminance 0.101; OKLCH L 46.1% C 0.092 H 118.1°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#545F1B
RGB	rgb(84, 95, 27)
HSL	hsl(70, 56%, 24%)
HSV	hsv(70, 72%, 37%)
CMYK	cmyk(11.6%, 0%, 71.6%, 62.7%)
CIE-LAB	lab(38.11, -14.59, 35.87)
CIE-LCH	lch(38.11, 38.72, 112.14°)
OKLab	oklab(46.14% -0.0431 0.0809)
OKLCH	oklch(46.14% 0.092 118.1)
XYZ	xyz(7.9464, 10.1484, 2.5769)
Luminance	0.1015 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545F1B #261B5F

analogous

#5F481B #545F1B #325F1B

triadic

#545F1B #1B545F #5F1B54

tetradic

#545F1B #1B5F48 #261B5F #5F1B32

square

#545F1B #1B5F48 #261B5F #5F1B32

split-complementary

#545F1B #1B325F #481B5F

monochromatic

#151807 #2A2F0D #545F1B #7E8F29 #A8BE36

Accessibility & contrast

On white

6.93

#545F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#545F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545F1B

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545F1B	#FFFFFF	#000000	##FFFFFF
##545F1B	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A11

Deuteranopia (green-blind)

#645A20

Tritanopia (blue-blind)

#595A51

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #545f1b;
/* rgb */ color: rgb(84, 95, 27);
/* oklch */ color: oklch(46.1% 0.092 118.1);

Tailwind

colors: {
  custom: {
    50: '#868c5c',
    500: '#545f1b',
    950: '#000000',
  },
}

SCSS

$custom: #545f1b;
$custom-light: #868c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#545f1b",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 27
  },
  "hsl": {
    "h": 69.706,
    "s": 55.738,
    "l": 23.922
  },
  "oklch": {
    "l": 0.46144,
    "c": 0.09168,
    "h": 118.1
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary

#545F1B

secondary

#4F4195

accent

#49DF61

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #545F1B

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

Preview Lab → · Contrast checker → · Palette generator →