#554A18#554A18

#554A18 is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.9% C 0.070 H 96.7°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#554A18
RGB	rgb(85, 74, 24)
HSL	hsl(49, 56%, 21%)
HSV	hsv(49, 72%, 33%)
CMYK	cmyk(0%, 12.9%, 71.8%, 66.7%)
CIE-LAB	lab(31.57, -2.04, 30.50)
CIE-LCH	lch(31.57, 30.57, 93.82°)
OKLab	oklab(40.94% -0.0082 0.069)
OKLCH	oklch(40.94% 0.07 96.7)
XYZ	xyz(6.3603, 6.8951, 1.8599)
Luminance	0.0689 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554A18 #182355

analogous

#552C18 #554A18 #425518

triadic

#554A18 #18554A #4A1855

tetradic

#554A18 #18552C #182355 #551842

square

#554A18 #18552C #182355 #551842

split-complementary

#554A18 #184255 #2C1855

monochromatic

#181507 #25200B #554A18 #857425 #B49D33

Accessibility & contrast

On white

8.83

#554A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#554A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554A18

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554A18	#FFFFFF	#000000	##FFFFFF
##554A18	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524812

Deuteranopia (green-blind)

#554C1B

Tritanopia (blue-blind)

#5C4440

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #554a18;
/* rgb */ color: rgb(85, 74, 24);
/* oklch */ color: oklch(40.9% 0.070 96.7);

Tailwind

colors: {
  custom: {
    50: '#877c58',
    500: '#554a18',
    950: '#000000',
  },
}

SCSS

$custom: #554a18;
$custom-light: #877c58;
$custom-dark: #000000;

JSON

{
  "hex": "#554a18",
  "rgb": {
    "r": 85,
    "g": 74,
    "b": 24
  },
  "hsl": {
    "h": 49.18,
    "s": 55.963,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40939,
    "c": 0.0695,
    "h": 96.7
  },
  "luminance": 0.06895
}

Semantic roles & 50–950 ramp

primary

#554A18

secondary

#3D4B8C

accent

#64DF49

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #554A18

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

Preview Lab → · Contrast checker → · Palette generator →