#554F23#554F23

#554F23 is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.3% C 0.063 H 101.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#554F23
RGB	rgb(85, 79, 35)
HSL	hsl(53, 42%, 24%)
HSV	hsv(53, 59%, 33%)
CMYK	cmyk(0%, 7.1%, 58.8%, 66.7%)
CIE-LAB	lab(33.23, -4.17, 26.53)
CIE-LCH	lch(33.23, 26.85, 98.94°)
OKLab	oklab(42.3% -0.0128 0.0622)
OKLCH	oklch(42.3% 0.063 101.6)
XYZ	xyz(6.8459, 7.6449, 2.7048)
Luminance	0.0765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F23 #232955

analogous

#553623 #554F23 #425523

triadic

#554F23 #23554F #4F2355

tetradic

#554F23 #235536 #232955 #552342

square

#554F23 #235536 #232955 #552342

split-complementary

#554F23 #234255 #362355

monochromatic

#161409 #2A2711 #554F23 #807735 #ACA047

Accessibility & contrast

On white

8.30

#554F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#554F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F23

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F23	#FFFFFF	#000000	##FFFFFF
##554F23	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D1F

Deuteranopia (green-blind)

#584F25

Tritanopia (blue-blind)

#5B4A45

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #554f23;
/* rgb */ color: rgb(85, 79, 35);
/* oklch */ color: oklch(42.3% 0.063 101.6);

Tailwind

colors: {
  custom: {
    50: '#86805f',
    500: '#554f23',
    950: '#000000',
  },
}

SCSS

$custom: #554f23;
$custom-light: #86805f;
$custom-dark: #000000;

JSON

{
  "hex": "#554f23",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 35
  },
  "hsl": {
    "h": 52.8,
    "s": 41.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.42298,
    "c": 0.06349,
    "h": 101.6
  },
  "luminance": 0.07645
}

Semantic roles & 50–950 ramp

primary

#554F23

secondary

#4B5289

accent

#65D156

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A05

muted

#7C7C79

Preview Lab

Preview with #554F23

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

Preview Lab → · Contrast checker → · Palette generator →