#545D1B#545D1B

#545D1B is a mid, moderate yellow. Relative luminance 0.098; OKLCH L 45.6% C 0.089 H 116.7°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#545D1B
RGB	rgb(84, 93, 27)
HSL	hsl(68, 55%, 24%)
HSV	hsv(68, 71%, 36%)
CMYK	cmyk(9.7%, 0%, 71%, 63.5%)
CIE-LAB	lab(37.47, -13.48, 35.21)
CIE-LCH	lch(37.47, 37.70, 110.94°)
OKLab	oklab(45.63% -0.04 0.0795)
OKLCH	oklch(45.63% 0.089 116.7)
XYZ	xyz(7.7685, 9.7927, 2.5176)
Luminance	0.0979 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545D1B #241B5D

analogous

#5D451B #545D1B #335D1B

triadic

#545D1B #1B545D #5D1B54

tetradic

#545D1B #1B5D45 #241B5D #5D1B33

square

#545D1B #1B5D45 #241B5D #5D1B33

split-complementary

#545D1B #1B335D #451B5D

monochromatic

#151807 #292E0D #545D1B #7F8C29 #AABC37

Accessibility & contrast

On white

7.10

#545D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#545D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545D1B

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545D1B	#FFFFFF	#000000	##FFFFFF
##545D1B	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645812

Deuteranopia (green-blind)

#635920

Tritanopia (blue-blind)

#595850

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #545d1b;
/* rgb */ color: rgb(84, 93, 27);
/* oklch */ color: oklch(45.6% 0.089 116.7);

Tailwind

colors: {
  custom: {
    50: '#868a5b',
    500: '#545d1b',
    950: '#000000',
  },
}

SCSS

$custom: #545d1b;
$custom-light: #868a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#545d1b",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 27
  },
  "hsl": {
    "h": 68.182,
    "s": 55,
    "l": 23.529
  },
  "oklch": {
    "l": 0.4563,
    "c": 0.08903,
    "h": 116.7
  },
  "luminance": 0.09793
}

Semantic roles & 50–950 ramp

primary

#545D1B

secondary

#4C4193

accent

#49DE5E

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #545D1B

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

Preview Lab → · Contrast checker → · Palette generator →