#2B3603#2B3603

#2B3603 is a dark, moderate yellow-green. Relative luminance 0.032; OKLCH L 31.2% C 0.072 H 121.7°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#2B3603
RGB	rgb(43, 54, 3)
HSL	hsl(73, 89%, 11%)
HSV	hsv(73, 94%, 21%)
CMYK	cmyk(20.4%, 0%, 94.4%, 78.8%)
CIE-LAB	lab(20.67, -12.76, 27.44)
CIE-LCH	lch(20.67, 30.26, 114.95°)
OKLab	oklab(31.18% -0.038 0.0615)
OKLCH	oklch(31.18% 0.072 121.7)
XYZ	xyz(2.3319, 3.1585, 0.5729)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3603 #0E0336

analogous

#362703 #2B3603 #113603

triadic

#2B3603 #032B36 #36032B

tetradic

#2B3603 #033627 #0E0336 #360311

square

#2B3603 #033627 #0E0336 #360311

split-complementary

#2B3603 #031136 #270336

monochromatic

#171D02 #171D02 #2B3603 #597006 #87AA09

Accessibility & contrast

On white

12.87

#2B3603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2B3603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3603

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3603	#FFFFFF	#000000	##FFFFFF
##2B3603	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3200

Deuteranopia (green-blind)

#393207

Tritanopia (blue-blind)

#2E332D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2b3603;
/* rgb */ color: rgb(43, 54, 3);
/* oklch */ color: oklch(31.2% 0.072 121.7);

Tailwind

colors: {
  custom: {
    50: '#666d49',
    500: '#2b3603',
    950: '#000000',
  },
}

SCSS

$custom: #2b3603;
$custom-light: #666d49;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3603",
  "rgb": {
    "r": 43,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 72.941,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.31177,
    "c": 0.07228,
    "h": 121.7
  },
  "luminance": 0.03158
}

Semantic roles & 50–950 ramp

primary

#2B3603

secondary

#301C79

accent

#29FF57

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060701

muted

#7A7A77

Preview Lab

Preview with #2B3603

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

Preview Lab → · Contrast checker → · Palette generator →