#545E18#545E18

#545E18 is a mid, moderate yellow. Relative luminance 0.100; OKLCH L 45.9% C 0.093 H 117.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#545E18
RGB	rgb(84, 94, 24)
HSL	hsl(69, 59%, 23%)
HSV	hsv(69, 74%, 37%)
CMYK	cmyk(10.6%, 0%, 74.5%, 63.1%)
CIE-LAB	lab(37.76, -14.24, 36.83)
CIE-LCH	lch(37.76, 39.48, 111.14°)
OKLab	oklab(45.86% -0.0425 0.0824)
OKLCH	oklch(45.86% 0.093 117.3)
XYZ	xyz(7.8239, 9.9563, 2.3736)
Luminance	0.0996 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545E18 #22185E

analogous

#5E4518 #545E18 #315E18

triadic

#545E18 #18545E #5E1854

tetradic

#545E18 #185E45 #22185E #5E1831

square

#545E18 #185E45 #22185E #5E1831

split-complementary

#545E18 #18315E #45185E

monochromatic

#161806 #282D0C #545E18 #808F24 #ABC031

Accessibility & contrast

On white

7.02

#545E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#545E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545E18

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545E18	#FFFFFF	#000000	##FFFFFF
##545E18	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65590D

Deuteranopia (green-blind)

#64591D

Tritanopia (blue-blind)

#5A5850

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #545e18;
/* rgb */ color: rgb(84, 94, 24);
/* oklch */ color: oklch(45.9% 0.093 117.3);

Tailwind

colors: {
  custom: {
    50: '#868b5a',
    500: '#545e18',
    950: '#000000',
  },
}

SCSS

$custom: #545e18;
$custom-light: #868b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#545e18",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 24
  },
  "hsl": {
    "h": 68.571,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4586,
    "c": 0.09269,
    "h": 117.3
  },
  "luminance": 0.09956
}

Semantic roles & 50–950 ramp

primary

#545E18

secondary

#4A3D94

accent

#45E35C

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #545E18

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

Preview Lab → · Contrast checker → · Palette generator →