#2B2C04#2B2C04

#2B2C04 is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.3% C 0.058 H 111.0°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C04
RGB	rgb(43, 44, 4)
HSL	hsl(62, 83%, 9%)
HSV	hsv(62, 91%, 17%)
CMYK	cmyk(2.3%, 0%, 90.9%, 82.7%)
CIE-LAB	lab(17.10, -6.54, 22.87)
CIE-LCH	lch(17.10, 23.79, 105.94°)
OKLab	oklab(28.31% -0.0207 0.0539)
OKLCH	oklch(28.31% 0.058 111)
XYZ	xyz(1.9189, 2.3238, 0.4623)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C04 #05042C

analogous

#2C1904 #2B2C04 #172C04

triadic

#2B2C04 #042B2C #2C042B

tetradic

#2B2C04 #042C19 #05042C #2C0417

square

#2B2C04 #042C19 #05042C #2C0417

split-complementary

#2B2C04 #04172C #19042C

monochromatic

#1B1C03 #1B1C03 #2B2C04 #626409 #999C0E

Accessibility & contrast

On white

14.34

#2B2C04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#2B2C04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C04

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C04	#FFFFFF	#000000	##FFFFFF
##2B2C04	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A00

Deuteranopia (green-blind)

#312B06

Tritanopia (blue-blind)

#2F2924

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b2c04;
/* rgb */ color: rgb(43, 44, 4);
/* oklch */ color: oklch(28.3% 0.058 111.0);

Tailwind

colors: {
  custom: {
    50: '#666449',
    500: '#2b2c04',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c04;
$custom-light: #666449;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c04",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 4
  },
  "hsl": {
    "h": 61.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.28312,
    "c": 0.05771,
    "h": 111
  },
  "luminance": 0.02324
}

Semantic roles & 50–950 ramp

primary

#2B2C04

secondary

#1F1D6F

accent

#2EFA33

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#060501

muted

#7A7A77

Preview Lab

Preview with #2B2C04

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

Preview Lab → · Contrast checker → · Palette generator →