#2B2E03#2B2E03

#2B2E03 is a dark, moderate yellow. Relative luminance 0.025; OKLCH L 28.9% C 0.061 H 113.7°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E03
RGB	rgb(43, 46, 3)
HSL	hsl(64, 88%, 10%)
HSV	hsv(64, 93%, 18%)
CMYK	cmyk(6.5%, 0%, 93.5%, 82%)
CIE-LAB	lab(17.80, -7.89, 24.13)
CIE-LCH	lch(17.80, 25.39, 108.11°)
OKLab	oklab(28.87% -0.0246 0.0562)
OKLCH	oklch(28.87% 0.061 113.7)
XYZ	xyz(1.9898, 2.4742, 0.4589)
Luminance	0.0247 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E03 #06032E

analogous

#2E1C03 #2B2E03 #162E03

triadic

#2B2E03 #032B2E #2E032B

tetradic

#2B2E03 #032E1C #06032E #2E0316

square

#2B2E03 #032E1C #06032E #2E0316

split-complementary

#2B2E03 #03162E #1C032E

monochromatic

#1B1D02 #1B1D02 #2B2E03 #616707 #96A10A

Accessibility & contrast

On white

14.05

#2B2E03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2B2E03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E03

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E03	#FFFFFF	#000000	##FFFFFF
##2B2E03	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#322C06

Tritanopia (blue-blind)

#2F2B26

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b2e03;
/* rgb */ color: rgb(43, 46, 3);
/* oklch */ color: oklch(28.9% 0.061 113.7);

Tailwind

colors: {
  custom: {
    50: '#666648',
    500: '#2b2e03',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e03;
$custom-light: #666648;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e03",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 3
  },
  "hsl": {
    "h": 64.186,
    "s": 87.755,
    "l": 9.608
  },
  "oklch": {
    "l": 0.28869,
    "c": 0.06137,
    "h": 113.7
  },
  "luminance": 0.02474
}

Semantic roles & 50–950 ramp

primary

#2B2E03

secondary

#211B72

accent

#2AFE39

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#060600

muted

#7A7A77

Preview Lab

Preview with #2B2E03

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

Preview Lab → · Contrast checker → · Palette generator →