#2B3106#2B3106

#2B3106 is a dark, moderate yellow. Relative luminance 0.027; OKLCH L 29.8% C 0.062 H 117.3°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#2B3106
RGB	rgb(43, 49, 6)
HSL	hsl(68, 78%, 11%)
HSV	hsv(68, 88%, 19%)
CMYK	cmyk(12.2%, 0%, 87.8%, 80.8%)
CIE-LAB	lab(18.90, -9.52, 24.21)
CIE-LCH	lch(18.90, 26.01, 111.47°)
OKLab	oklab(29.76% -0.0286 0.0555)
OKLCH	oklch(29.76% 0.062 117.3)
XYZ	xyz(2.1275, 2.7234, 0.5859)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3106 #0C0631

analogous

#312106 #2B3106 #153106

triadic

#2B3106 #062B31 #31062B

tetradic

#2B3106 #063121 #0C0631 #310615

square

#2B3106 #063121 #0C0631 #310615

split-complementary

#2B3106 #061531 #210631

monochromatic

#181B03 #181B03 #2B3106 #5B680D #8B9E13

Accessibility & contrast

On white

13.60

#2B3106 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2B3106 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3106

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3106	#FFFFFF	#000000	##FFFFFF
##2B3106	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E01

Deuteranopia (green-blind)

#342E09

Tritanopia (blue-blind)

#2E2E29

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2b3106;
/* rgb */ color: rgb(43, 49, 6);
/* oklch */ color: oklch(29.8% 0.062 117.3);

Tailwind

colors: {
  custom: {
    50: '#66694a',
    500: '#2b3106',
    950: '#000000',
  },
}

SCSS

$custom: #2b3106;
$custom-light: #66694a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3106",
  "rgb": {
    "r": 43,
    "g": 49,
    "b": 6
  },
  "hsl": {
    "h": 68.372,
    "s": 78.182,
    "l": 10.784
  },
  "oklch": {
    "l": 0.29761,
    "c": 0.06244,
    "h": 117.3
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#2B3106

secondary

#2C2172

accent

#33F54E

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2B3106

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

Preview Lab → · Contrast checker → · Palette generator →