#2B2D04#2B2D04

#2B2D04 is a dark, muted yellow. Relative luminance 0.024; OKLCH L 28.6% C 0.059 H 112.4°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D04
RGB	rgb(43, 45, 4)
HSL	hsl(63, 84%, 10%)
HSV	hsv(63, 91%, 18%)
CMYK	cmyk(4.4%, 0%, 91.1%, 82.4%)
CIE-LAB	lab(17.46, -7.18, 23.30)
CIE-LCH	lch(17.46, 24.38, 107.11°)
OKLab	oklab(28.6% -0.0225 0.0546)
OKLCH	oklch(28.6% 0.059 112.4)
XYZ	xyz(1.9566, 2.3992, 0.4749)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D04 #06042D

analogous

#2D1B04 #2B2D04 #172D04

triadic

#2B2D04 #042B2D #2D042B

tetradic

#2B2D04 #042D1B #06042D #2D0417

square

#2B2D04 #042D1B #06042D #2D0417

split-complementary

#2B2D04 #04172D #1B042D

monochromatic

#1B1C02 #1B1C02 #2B2D04 #616509 #969D0E

Accessibility & contrast

On white

14.19

#2B2D04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#2B2D04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D04

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D04	#FFFFFF	#000000	##FFFFFF
##2B2D04	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312A00

Deuteranopia (green-blind)

#312B07

Tritanopia (blue-blind)

#2F2A25

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2b2d04;
/* rgb */ color: rgb(43, 45, 4);
/* oklch */ color: oklch(28.6% 0.059 112.4);

Tailwind

colors: {
  custom: {
    50: '#666549',
    500: '#2b2d04',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d04;
$custom-light: #666549;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d04",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 4
  },
  "hsl": {
    "h": 62.927,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.28596,
    "c": 0.059,
    "h": 112.4
  },
  "luminance": 0.02399
}

Semantic roles & 50–950 ramp

primary

#2B2D04

secondary

#211D70

accent

#2EFA38

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#060501

muted

#7A7A77

Preview Lab

Preview with #2B2D04

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

Preview Lab → · Contrast checker → · Palette generator →