#2B2E01#2B2E01

#2B2E01 is a dark, moderate yellow. Relative luminance 0.025; OKLCH L 28.8% C 0.064 H 113.6°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E01
RGB	rgb(43, 46, 1)
HSL	hsl(64, 96%, 9%)
HSV	hsv(64, 98%, 18%)
CMYK	cmyk(6.5%, 0%, 97.8%, 82%)
CIE-LAB	lab(17.78, -8.06, 24.92)
CIE-LCH	lch(17.78, 26.19, 107.92°)
OKLab	oklab(28.85% -0.0254 0.0582)
OKLCH	oklch(28.85% 0.064 113.6)
XYZ	xyz(1.9788, 2.4698, 0.4012)
Luminance	0.0247 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E01 #04012E

analogous

#2E1B01 #2B2E01 #152E01

triadic

#2B2E01 #012B2E #2E012B

tetradic

#2B2E01 #012E1B #04012E #2E0115

square

#2B2E01 #012E1B #04012E #2E0115

split-complementary

#2B2E01 #01152E #1B012E

monochromatic

#1C1E01 #1C1E01 #2B2E01 #636A02 #9BA604

Accessibility & contrast

On white

14.06

#2B2E01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2B2E01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E01

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E01	#FFFFFF	#000000	##FFFFFF
##2B2E01	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#322C04

Tritanopia (blue-blind)

#2F2A26

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b2e01;
/* rgb */ color: rgb(43, 46, 1);
/* oklch */ color: oklch(28.8% 0.064 113.6);

Tailwind

colors: {
  custom: {
    50: '#666647',
    500: '#2b2e01',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e01;
$custom-light: #666647;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e01",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 1
  },
  "hsl": {
    "h": 64,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.28847,
    "c": 0.06351,
    "h": 113.6
  },
  "luminance": 0.0247
}

Semantic roles & 50–950 ramp

primary

#2B2E01

secondary

#1D1774

accent

#29FF37

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#060600

muted

#7A7A77

Preview Lab

Preview with #2B2E01

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

Preview Lab → · Contrast checker → · Palette generator →