#545C10#545C10

#545C10 is a mid, moderate yellow. Relative luminance 0.096; OKLCH L 45.3% C 0.095 H 115.7°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#545C10
RGB	rgb(84, 92, 16)
HSL	hsl(66, 70%, 21%)
HSV	hsv(66, 83%, 36%)
CMYK	cmyk(8.7%, 0%, 82.6%, 63.9%)
CIE-LAB	lab(37.07, -13.57, 39.27)
CIE-LCH	lch(37.07, 41.55, 109.06°)
OKLab	oklab(45.29% -0.0414 0.086)
OKLCH	oklch(45.29% 0.095 115.7)
XYZ	xyz(7.5770, 9.5766, 1.9394)
Luminance	0.0958 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545C10 #18105C

analogous

#5C3E10 #545C10 #2E5C10

triadic

#545C10 #10545C #5C1054

tetradic

#545C10 #105C3E #18105C #5C102E

square

#545C10 #105C3E #18105C #5C102E

split-complementary

#545C10 #102E5C #3E105C

monochromatic

#181A05 #242807 #545C10 #849019 #B3C422

Accessibility & contrast

On white

7.20

#545C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#545C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545C10

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545C10	#FFFFFF	#000000	##FFFFFF
##545C10	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635700

Deuteranopia (green-blind)

#635817

Tritanopia (blue-blind)

#5A564E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #545c10;
/* rgb */ color: rgb(84, 92, 16);
/* oklch */ color: oklch(45.3% 0.095 115.7);

Tailwind

colors: {
  custom: {
    50: '#878a56',
    500: '#545c10',
    950: '#000000',
  },
}

SCSS

$custom: #545c10;
$custom-light: #878a56;
$custom-dark: #000000;

JSON

{
  "hex": "#545c10",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 16
  },
  "hsl": {
    "h": 66.316,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.45287,
    "c": 0.09546,
    "h": 115.7
  },
  "luminance": 0.09577
}

Semantic roles & 50–950 ramp

primary

#545C10

secondary

#3D3395

accent

#3BED4D

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #545C10

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

Preview Lab → · Contrast checker → · Palette generator →