#2B581B#2B581B

#2B581B is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.4% C 0.104 H 138.5°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B581B
RGB	rgb(43, 88, 27)
HSL	hsl(104, 53%, 23%)
HSV	hsv(104, 69%, 35%)
CMYK	cmyk(51.1%, 0%, 69.3%, 65.5%)
CIE-LAB	lab(33.07, -28.22, 29.72)
CIE-LCH	lch(33.07, 40.98, 133.52°)
OKLab	oklab(41.36% -0.0777 0.0687)
OKLCH	oklch(41.36% 0.104 138.5)
XYZ	xyz(4.6836, 7.5719, 2.2514)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B581B #481B58

analogous

#4A581B #2B581B #1B5829

triadic

#2B581B #1B2B58 #581B2B

tetradic

#2B581B #1B4A58 #481B58 #58291B

square

#2B581B #1B4A58 #481B58 #58291B

split-complementary

#2B581B #291B58 #581B4A

monochromatic

#0B1707 #14290D #2B581B #428729 #59B638

Accessibility & contrast

On white

8.35

#2B581B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2B581B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B581B

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B581B	#FFFFFF	#000000	##FFFFFF
##2B581B	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)

#5B5013

Deuteranopia (green-blind)

#554C20

Tritanopia (blue-blind)

#28554B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b581b;
/* rgb */ color: rgb(43, 88, 27);
/* oklch */ color: oklch(41.4% 0.104 138.5);

Tailwind

colors: {
  custom: {
    50: '#69875a',
    500: '#2b581b',
    950: '#000000',
  },
}

SCSS

$custom: #2b581b;
$custom-light: #69875a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b581b",
  "rgb": {
    "r": 43,
    "g": 88,
    "b": 27
  },
  "hsl": {
    "h": 104.262,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41359,
    "c": 0.10374,
    "h": 138.5
  },
  "luminance": 0.07572
}

Semantic roles & 50–950 ramp

primary

#2B581B

secondary

#7A418E

accent

#4BDCB6

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #2B581B

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

Preview Lab → · Contrast checker → · Palette generator →