#545B11#545B11

#545B11 is a mid, moderate yellow. Relative luminance 0.094; OKLCH L 45.0% C 0.094 H 115.0°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#545B11
RGB	rgb(84, 91, 17)
HSL	hsl(66, 69%, 21%)
HSV	hsv(66, 81%, 36%)
CMYK	cmyk(7.7%, 0%, 81.3%, 64.3%)
CIE-LAB	lab(36.76, -12.96, 38.63)
CIE-LCH	lch(36.76, 40.74, 108.54°)
OKLab	oklab(45.04% -0.0396 0.0848)
OKLCH	oklch(45.04% 0.094 115)
XYZ	xyz(7.4986, 9.4076, 1.9510)
Luminance	0.0941 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545B11 #18115B

analogous

#5B3D11 #545B11 #2F5B11

triadic

#545B11 #11545B #5B1154

tetradic

#545B11 #115B3D #18115B #5B112F

square

#545B11 #115B3D #18115B #5B112F

split-complementary

#545B11 #112F5B #3D115B

monochromatic

#181A05 #242707 #545B11 #848F1B #B3C224

Accessibility & contrast

On white

7.29

#545B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#545B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545B11

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545B11	#FFFFFF	#000000	##FFFFFF
##545B11	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625602

Deuteranopia (green-blind)

#625718

Tritanopia (blue-blind)

#5A554D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #545b11;
/* rgb */ color: rgb(84, 91, 17);
/* oklch */ color: oklch(45.0% 0.094 115.0);

Tailwind

colors: {
  custom: {
    50: '#878956',
    500: '#545b11',
    950: '#000000',
  },
}

SCSS

$custom: #545b11;
$custom-light: #878956;
$custom-dark: #000000;

JSON

{
  "hex": "#545b11",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 17
  },
  "hsl": {
    "h": 65.676,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.45037,
    "c": 0.09364,
    "h": 115
  },
  "luminance": 0.09407
}

Semantic roles & 50–950 ramp

primary

#545B11

secondary

#3D3494

accent

#3CEB4D

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #545B11

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

Preview Lab → · Contrast checker → · Palette generator →