#2B5911#2B5911

#2B5911 is a dark, moderate yellow-green. Relative luminance 0.077; OKLCH L 41.6% C 0.113 H 136.8°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2B5911
RGB	rgb(43, 89, 17)
HSL	hsl(98, 68%, 21%)
HSV	hsv(98, 81%, 35%)
CMYK	cmyk(51.7%, 0%, 80.9%, 65.1%)
CIE-LAB	lab(33.35, -29.57, 34.42)
CIE-LCH	lch(33.35, 45.38, 130.67°)
OKLab	oklab(41.56% -0.0821 0.0771)
OKLCH	oklch(41.56% 0.113 136.8)
XYZ	xyz(4.6697, 7.6985, 1.7701)
Luminance	0.0770 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5911 #3F1159

analogous

#4F5911 #2B5911 #11591B

triadic

#2B5911 #112B59 #59112B

tetradic

#2B5911 #114F59 #3F1159 #591B11

square

#2B5911 #114F59 #3F1159 #591B11

split-complementary

#2B5911 #1B1159 #59114F

monochromatic

#0C1A05 #122607 #2B5911 #448C1B #5DC025

Accessibility & contrast

On white

8.27

#2B5911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2B5911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5911

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5911	#FFFFFF	#000000	##FFFFFF
##2B5911	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5103

Deuteranopia (green-blind)

#564D19

Tritanopia (blue-blind)

#28554B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b5911;
/* rgb */ color: rgb(43, 89, 17);
/* oklch */ color: oklch(41.6% 0.113 136.8);

Tailwind

colors: {
  custom: {
    50: '#6a8855',
    500: '#2b5911',
    950: '#000000',
  },
}

SCSS

$custom: #2b5911;
$custom-light: #6a8855;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5911",
  "rgb": {
    "r": 43,
    "g": 89,
    "b": 17
  },
  "hsl": {
    "h": 98.333,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41556,
    "c": 0.11266,
    "h": 136.8
  },
  "luminance": 0.07699
}

Semantic roles & 50–950 ramp

primary

#2B5911

secondary

#703492

accent

#3DEBAC

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #2B5911

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

Preview Lab → · Contrast checker → · Palette generator →