#2A2B01#2A2B01

#2A2B01 is a dark, moderate yellow. Relative luminance 0.022; OKLCH L 27.9% C 0.060 H 111.1°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#2A2B01
RGB	rgb(42, 43, 1)
HSL	hsl(61, 95%, 9%)
HSV	hsv(61, 98%, 17%)
CMYK	cmyk(2.3%, 0%, 97.7%, 83.1%)
CIE-LAB	lab(16.61, -6.70, 23.47)
CIE-LCH	lch(16.61, 24.41, 105.93°)
OKLab	oklab(27.89% -0.0217 0.0561)
OKLCH	oklch(27.89% 0.06 111.1)
XYZ	xyz(1.8243, 2.2222, 0.3615)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2B01 #02012B

analogous

#2B1701 #2A2B01 #152B01

triadic

#2A2B01 #012A2B #2B012A

tetradic

#2A2B01 #012B17 #02012B #2B0115

square

#2A2B01 #012B17 #02012B #2B0115

split-complementary

#2A2B01 #01152B #17012B

monochromatic

#1D1E01 #1D1E01 #2A2B01 #646702 #9FA304

Accessibility & contrast

On white

14.54

#2A2B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#2A2B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2B01

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2B01	#FFFFFF	#000000	##FFFFFF
##2A2B01	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2800

Deuteranopia (green-blind)

#302A03

Tritanopia (blue-blind)

#2E2723

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2a2b01;
/* rgb */ color: rgb(42, 43, 1);
/* oklch */ color: oklch(27.9% 0.060 111.1);

Tailwind

colors: {
  custom: {
    50: '#656447',
    500: '#2a2b01',
    950: '#000000',
  },
}

SCSS

$custom: #2a2b01;
$custom-light: #656447;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2b01",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 1
  },
  "hsl": {
    "h": 61.429,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.27886,
    "c": 0.06015,
    "h": 111.1
  },
  "luminance": 0.02222
}

Semantic roles & 50–950 ramp

primary

#2A2B01

secondary

#191771

accent

#29FF2E

background

#F6F5F4

surface

#EBEAE6

border

#C6C6C2

text

#060500

muted

#7A7977

Preview Lab

Preview with #2A2B01

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

Preview Lab → · Contrast checker → · Palette generator →