#2B2806#2B2806

#2B2806 is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.2% C 0.051 H 104.3°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#2B2806
RGB	rgb(43, 40, 6)
HSL	hsl(55, 76%, 10%)
HSV	hsv(55, 86%, 17%)
CMYK	cmyk(0%, 7%, 86%, 83.1%)
CIE-LAB	lab(15.72, -3.74, 20.34)
CIE-LCH	lch(15.72, 20.68, 100.42°)
OKLab	oklab(27.22% -0.0125 0.049)
OKLCH	oklch(27.22% 0.051 104.3)
XYZ	xyz(1.7880, 2.0444, 0.4727)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2806 #06092B

analogous

#2B1606 #2B2806 #1C2B06

triadic

#2B2806 #062B28 #28062B

tetradic

#2B2806 #062B16 #06092B #2B061C

square

#2B2806 #062B16 #06092B #2B061C

split-complementary

#2B2806 #061C2B #16062B

monochromatic

#1B1904 #1B1904 #2B2806 #615A0D #968C15

Accessibility & contrast

On white

14.91

#2B2806 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#2B2806 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2806

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2806	#FFFFFF	#000000	##FFFFFF
##2B2806	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2603

Deuteranopia (green-blind)

#2D2808

Tritanopia (blue-blind)

#2F2521

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b2806;
/* rgb */ color: rgb(43, 40, 6);
/* oklch */ color: oklch(27.2% 0.051 104.3);

Tailwind

colors: {
  custom: {
    50: '#656149',
    500: '#2b2806',
    950: '#000000',
  },
}

SCSS

$custom: #2b2806;
$custom-light: #656149;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2806",
  "rgb": {
    "r": 43,
    "g": 40,
    "b": 6
  },
  "hsl": {
    "h": 55.135,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.27215,
    "c": 0.05058,
    "h": 104.3
  },
  "luminance": 0.02044
}

Semantic roles & 50–950 ramp

primary

#2B2806

secondary

#21276C

accent

#45F236

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2B2806

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

Preview Lab → · Contrast checker → · Palette generator →