#2B2A01#2B2A01

#2B2A01 is a dark, muted yellow. Relative luminance 0.022; OKLCH L 27.7% C 0.059 H 108.3°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A01
RGB	rgb(43, 42, 1)
HSL	hsl(59, 95%, 9%)
HSV	hsv(59, 98%, 17%)
CMYK	cmyk(0%, 2.3%, 97.7%, 83.1%)
CIE-LAB	lab(16.36, -5.49, 23.19)
CIE-LCH	lch(16.36, 23.83, 103.33°)
OKLab	oklab(27.71% -0.0184 0.0557)
OKLCH	oklch(27.71% 0.059 108.3)
XYZ	xyz(1.8298, 2.1718, 0.3515)
Luminance	0.0217 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A01 #01022B

analogous

#2B1501 #2B2A01 #172B01

triadic

#2B2A01 #012B2A #2A012B

tetradic

#2B2A01 #012B15 #01022B #2B0117

square

#2B2A01 #012B15 #01022B #2B0117

split-complementary

#2B2A01 #01172B #15012B

monochromatic

#1E1D01 #1E1D01 #2B2A01 #676402 #A39F04

Accessibility & contrast

On white

14.64

#2B2A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2B2A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A01

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A01	#FFFFFF	#000000	##FFFFFF
##2B2A01	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2800

Deuteranopia (green-blind)

#2F2903

Tritanopia (blue-blind)

#2F2622

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2b2a01;
/* rgb */ color: rgb(43, 42, 1);
/* oklch */ color: oklch(27.7% 0.059 108.3);

Tailwind

colors: {
  custom: {
    50: '#666347',
    500: '#2b2a01',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a01;
$custom-light: #666347;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a01",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 1
  },
  "hsl": {
    "h": 58.571,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.27712,
    "c": 0.05867,
    "h": 108.3
  },
  "luminance": 0.02172
}

Semantic roles & 50–950 ramp

primary

#2B2A01

secondary

#171971

accent

#2EFF29

background

#F6F5F4

surface

#EBEAE6

border

#C6C6C2

text

#060500

muted

#7A7977

Preview Lab

Preview with #2B2A01

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

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