#2B581A#2B581A

#2B581A is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.3% C 0.105 H 138.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B581A
RGB	rgb(43, 88, 26)
HSL	hsl(104, 54%, 22%)
HSV	hsv(104, 70%, 35%)
CMYK	cmyk(51.1%, 0%, 70.5%, 65.5%)
CIE-LAB	lab(33.06, -28.33, 30.19)
CIE-LCH	lch(33.06, 41.40, 133.17°)
OKLab	oklab(41.35% -0.0781 0.0696)
OKLCH	oklch(41.35% 0.105 138.3)
XYZ	xyz(4.6723, 7.5673, 2.1915)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B581A #471A58

analogous

#4A581A #2B581A #1A5828

triadic

#2B581A #1A2B58 #581A2B

tetradic

#2B581A #1A4A58 #471A58 #58281A

square

#2B581A #1A4A58 #471A58 #58281A

split-complementary

#2B581A #281A58 #581A4A

monochromatic

#0C1807 #14290C #2B581A #428728 #59B636

Accessibility & contrast

On white

8.35

#2B581A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2B581A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B581A

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B581A	#FFFFFF	#000000	##FFFFFF
##2B581A	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5012

Deuteranopia (green-blind)

#554C1F

Tritanopia (blue-blind)

#28554B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b581a;
/* rgb */ color: rgb(43, 88, 26);
/* oklch */ color: oklch(41.3% 0.105 138.3);

Tailwind

colors: {
  custom: {
    50: '#69875a',
    500: '#2b581a',
    950: '#000000',
  },
}

SCSS

$custom: #2b581a;
$custom-light: #69875a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b581a",
  "rgb": {
    "r": 43,
    "g": 88,
    "b": 26
  },
  "hsl": {
    "h": 103.548,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41348,
    "c": 0.10459,
    "h": 138.3
  },
  "luminance": 0.07568
}

Semantic roles & 50–950 ramp

primary

#2B581A

secondary

#79408E

accent

#4ADEB5

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#070B04

muted

#7A7C79

Preview Lab

Preview with #2B581A

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

Preview Lab → · Contrast checker → · Palette generator →