#554B15#554B15

#554B15 is a dark, moderate yellow. Relative luminance 0.070; OKLCH L 41.2% C 0.073 H 98.6°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#554B15
RGB	rgb(85, 75, 21)
HSL	hsl(51, 60%, 21%)
HSV	hsv(51, 75%, 33%)
CMYK	cmyk(0%, 11.8%, 75.3%, 66.7%)
CIE-LAB	lab(31.85, -2.85, 32.25)
CIE-LCH	lch(31.85, 32.37, 95.04°)
OKLab	oklab(41.15% -0.0109 0.0721)
OKLCH	oklch(41.15% 0.073 98.6)
XYZ	xyz(6.3980, 7.0179, 1.7269)
Luminance	0.0702 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B15 #151F55

analogous

#552B15 #554B15 #3F5515

triadic

#554B15 #15554B #4B1555

tetradic

#554B15 #15552B #151F55 #55153F

square

#554B15 #15552B #151F55 #55153F

split-complementary

#554B15 #153F55 #2B1555

monochromatic

#191606 #242009 #554B15 #867621 #B7A22D

Accessibility & contrast

On white

8.74

#554B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#554B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B15

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B15	#FFFFFF	#000000	##FFFFFF
##554B15	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53490D

Deuteranopia (green-blind)

#564C18

Tritanopia (blue-blind)

#5C4540

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #554b15;
/* rgb */ color: rgb(85, 75, 21);
/* oklch */ color: oklch(41.2% 0.073 98.6);

Tailwind

colors: {
  custom: {
    50: '#877d56',
    500: '#554b15',
    950: '#000000',
  },
}

SCSS

$custom: #554b15;
$custom-light: #877d56;
$custom-dark: #000000;

JSON

{
  "hex": "#554b15",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 21
  },
  "hsl": {
    "h": 50.625,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41152,
    "c": 0.07293,
    "h": 98.6
  },
  "luminance": 0.07018
}

Semantic roles & 50–950 ramp

primary

#554B15

secondary

#39468D

accent

#5DE444

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #554B15

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

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