#2B3002#2B3002

#2B3002 is a dark, moderate yellow. Relative luminance 0.026; OKLCH L 29.4% C 0.065 H 116.0°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#2B3002
RGB	rgb(43, 48, 2)
HSL	hsl(67, 92%, 10%)
HSV	hsv(67, 96%, 19%)
CMYK	cmyk(10.4%, 0%, 95.8%, 81.2%)
CIE-LAB	lab(18.50, -9.23, 25.37)
CIE-LCH	lch(18.50, 27.00, 109.99°)
OKLab	oklab(29.43% -0.0285 0.0585)
OKLCH	oklch(29.43% 0.065 116)
XYZ	xyz(2.0642, 2.6319, 0.4567)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3002 #070230

analogous

#301E02 #2B3002 #143002

triadic

#2B3002 #022B30 #30022B

tetradic

#2B3002 #02301E #070230 #300214

square

#2B3002 #02301E #070230 #300214

split-complementary

#2B3002 #021430 #1E0230

monochromatic

#1A1D01 #1A1D01 #2B3002 #606B04 #94A607

Accessibility & contrast

On white

13.76

#2B3002 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2B3002 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3002

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3002	#FFFFFF	#000000	##FFFFFF
##2B3002	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D00

Deuteranopia (green-blind)

#342D05

Tritanopia (blue-blind)

#2F2C27

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2b3002;
/* rgb */ color: rgb(43, 48, 2);
/* oklch */ color: oklch(29.4% 0.065 116.0);

Tailwind

colors: {
  custom: {
    50: '#666848',
    500: '#2b3002',
    950: '#000000',
  },
}

SCSS

$custom: #2b3002;
$custom-light: #666848;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3002",
  "rgb": {
    "r": 43,
    "g": 48,
    "b": 2
  },
  "hsl": {
    "h": 66.522,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.29431,
    "c": 0.06504,
    "h": 116
  },
  "luminance": 0.02632
}

Semantic roles & 50–950 ramp

primary

#2B3002

secondary

#231975

accent

#29FF40

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#060600

muted

#7A7A77

Preview Lab

Preview with #2B3002

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

Preview Lab → · Contrast checker → · Palette generator →