#2B3108#2B3108

#2B3108 is a dark, moderate yellow. Relative luminance 0.027; OKLCH L 29.8% C 0.061 H 117.5°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#2B3108
RGB	rgb(43, 49, 8)
HSL	hsl(69, 72%, 11%)
HSV	hsv(69, 84%, 19%)
CMYK	cmyk(12.2%, 0%, 83.7%, 80.8%)
CIE-LAB	lab(18.92, -9.36, 23.41)
CIE-LCH	lch(18.92, 25.22, 111.79°)
OKLab	oklab(29.78% -0.0279 0.0537)
OKLCH	oklch(29.78% 0.061 117.5)
XYZ	xyz(2.1385, 2.7278, 0.6435)
Luminance	0.0273 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3108 #0E0831

analogous

#312208 #2B3108 #163108

triadic

#2B3108 #082B31 #31082B

tetradic

#2B3108 #083122 #0E0831 #310816

square

#2B3108 #083122 #0E0831 #310816

split-complementary

#2B3108 #081631 #220831

monochromatic

#171A04 #171A04 #2B3108 #596611 #879A19

Accessibility & contrast

On white

13.59

#2B3108 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2B3108 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3108

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3108	#FFFFFF	#000000	##FFFFFF
##2B3108	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E03

Deuteranopia (green-blind)

#342E0B

Tritanopia (blue-blind)

#2E2E29

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2b3108;
/* rgb */ color: rgb(43, 49, 8);
/* oklch */ color: oklch(29.8% 0.061 117.5);

Tailwind

colors: {
  custom: {
    50: '#66694b',
    500: '#2b3108',
    950: '#000000',
  },
}

SCSS

$custom: #2b3108;
$custom-light: #66694b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3108",
  "rgb": {
    "r": 43,
    "g": 49,
    "b": 8
  },
  "hsl": {
    "h": 68.78,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29782,
    "c": 0.06054,
    "h": 117.5
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#2B3108

secondary

#302570

accent

#39EF54

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2B3108

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

Preview Lab → · Contrast checker → · Palette generator →