#2B2A0B#2B2A0B

#2B2A0B is a dark, muted yellow. Relative luminance 0.022; OKLCH L 27.8% C 0.048 H 107.4°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A0B
RGB	rgb(43, 42, 11)
HSL	hsl(58, 59%, 11%)
HSV	hsv(58, 74%, 17%)
CMYK	cmyk(0%, 2.3%, 74.4%, 83.1%)
CIE-LAB	lab(16.47, -4.63, 19.24)
CIE-LCH	lch(16.47, 19.79, 103.55°)
OKLab	oklab(27.83% -0.0143 0.0455)
OKLCH	oklch(27.83% 0.048 107.4)
XYZ	xyz(1.8847, 2.1937, 0.6407)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A0B #0B0C2B

analogous

#2B1A0B #2B2A0B #1C2B0B

triadic

#2B2A0B #0B2B2A #2A0B2B

tetradic

#2B2A0B #0B2B1A #0B0C2B #2B0B1C

square

#2B2A0B #0B2B1A #0B0C2B #2B0B1C

split-complementary

#2B2A0B #0B1C2B #1A0B2B

monochromatic

#181806 #181806 #2B2A0B #5C5A17 #8C8924

Accessibility & contrast

On white

14.60

#2B2A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#2B2A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A0B

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A0B	#FFFFFF	#000000	##FFFFFF
##2B2A0B	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2808

Deuteranopia (green-blind)

#2F290D

Tritanopia (blue-blind)

#2F2723

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2b2a0b;
/* rgb */ color: rgb(43, 42, 11);
/* oklch */ color: oklch(27.8% 0.048 107.4);

Tailwind

colors: {
  custom: {
    50: '#65634c',
    500: '#2b2a0b',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a0b;
$custom-light: #65634c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a0b",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 11
  },
  "hsl": {
    "h": 58.125,
    "s": 59.259,
    "l": 10.588
  },
  "oklch": {
    "l": 0.27834,
    "c": 0.04772,
    "h": 107.4
  },
  "luminance": 0.02194
}

Semantic roles & 50–950 ramp

primary

#2B2A0B

secondary

#2B2D67

accent

#4AE245

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2B2A0B

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

Preview Lab → · Contrast checker → · Palette generator →