#2B2F0A#2B2F0A

#2B2F0A is a dark, muted yellow. Relative luminance 0.026; OKLCH L 29.2% C 0.056 H 115.2°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#2B2F0A
RGB	rgb(43, 47, 10)
HSL	hsl(66, 65%, 11%)
HSV	hsv(66, 79%, 18%)
CMYK	cmyk(8.5%, 0%, 78.7%, 81.6%)
CIE-LAB	lab(18.23, -7.95, 21.78)
CIE-LCH	lch(18.23, 23.19, 110.05°)
OKLab	oklab(29.23% -0.0237 0.0505)
OKLCH	oklch(29.23% 0.056 115.2)
XYZ	xyz(2.0676, 2.5686, 0.6740)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2F0A #0E0A2F

analogous

#2F200A #2B2F0A #182F0A

triadic

#2B2F0A #0A2B2F #2F0A2B

tetradic

#2B2F0A #0A2F20 #0E0A2F #2F0A18

square

#2B2F0A #0A2F20 #0E0A2F #2F0A18

split-complementary

#2B2F0A #0A182F #200A2F

monochromatic

#171905 #171905 #2B2F0A #596115 #87941F

Accessibility & contrast

On white

13.87

#2B2F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#2B2F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2F0A

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2F0A	#FFFFFF	#000000	##FFFFFF
##2B2F0A	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C06

Deuteranopia (green-blind)

#332D0D

Tritanopia (blue-blind)

#2E2C27

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b2f0a;
/* rgb */ color: rgb(43, 47, 10);
/* oklch */ color: oklch(29.2% 0.056 115.2);

Tailwind

colors: {
  custom: {
    50: '#65674c',
    500: '#2b2f0a',
    950: '#000000',
  },
}

SCSS

$custom: #2b2f0a;
$custom-light: #65674c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2f0a",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 10
  },
  "hsl": {
    "h": 66.486,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29232,
    "c": 0.05575,
    "h": 115.2
  },
  "luminance": 0.02569
}

Semantic roles & 50–950 ramp

primary

#2B2F0A

secondary

#30296C

accent

#40E852

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2B2F0A

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

Preview Lab → · Contrast checker → · Palette generator →