#2B390A#2B390A

#2B390A is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.071 H 124.8°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#2B390A
RGB	rgb(43, 57, 10)
HSL	hsl(78, 70%, 13%)
HSV	hsv(78, 82%, 22%)
CMYK	cmyk(24.6%, 0%, 82.5%, 77.6%)
CIE-LAB	lab(21.81, -13.98, 25.83)
CIE-LCH	lch(21.81, 29.37, 118.42°)
OKLab	oklab(32.12% -0.0404 0.0581)
OKLCH	oklch(32.12% 0.071 124.8)
XYZ	xyz(2.5142, 3.4617, 0.8228)
Luminance	0.0346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B390A #180A39

analogous

#392F0A #2B390A #13390A

triadic

#2B390A #0A2B39 #390A2B

tetradic

#2B390A #0A392F #180A39 #390A13

square

#2B390A #0A392F #180A39 #390A13

split-complementary

#2B390A #0A1339 #2F0A39

monochromatic

#141A05 #141A05 #2B390A #526D13 #7AA11C

Accessibility & contrast

On white

12.41

#2B390A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2B390A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B390A

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B390A	#FFFFFF	#000000	##FFFFFF
##2B390A	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3504

Deuteranopia (green-blind)

#3B340E

Tritanopia (blue-blind)

#2D3630

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b390a;
/* rgb */ color: rgb(43, 57, 10);
/* oklch */ color: oklch(32.1% 0.071 124.8);

Tailwind

colors: {
  custom: {
    50: '#666f4d',
    500: '#2b390a',
    950: '#000000',
  },
}

SCSS

$custom: #2b390a;
$custom-light: #666f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#2b390a",
  "rgb": {
    "r": 43,
    "g": 57,
    "b": 10
  },
  "hsl": {
    "h": 77.872,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32115,
    "c": 0.07079,
    "h": 124.8
  },
  "luminance": 0.03462
}

Semantic roles & 50–950 ramp

primary

#2B390A

secondary

#402876

accent

#3BED70

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#060701

muted

#7A7A77

Preview Lab

Preview with #2B390A

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

Preview Lab → · Contrast checker → · Palette generator →