#2B5A11#2B5A11

#2B5A11 is a dark, moderate yellow-green. Relative luminance 0.079; OKLCH L 41.8% C 0.114 H 137.0°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B5A11
RGB	rgb(43, 90, 17)
HSL	hsl(99, 68%, 21%)
HSV	hsv(99, 81%, 35%)
CMYK	cmyk(52.2%, 0%, 81.1%, 64.7%)
CIE-LAB	lab(33.70, -30.02, 34.76)
CIE-LCH	lch(33.70, 45.93, 130.81°)
OKLab	oklab(41.85% -0.0833 0.0778)
OKLCH	oklch(41.85% 0.114 137)
XYZ	xyz(4.7535, 7.8661, 1.7980)
Luminance	0.0787 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5A11 #40115A

analogous

#4F5A11 #2B5A11 #115A1B

triadic

#2B5A11 #112B5A #5A112B

tetradic

#2B5A11 #114F5A #40115A #5A1B11

square

#2B5A11 #114F5A #40115A #5A1B11

split-complementary

#2B5A11 #1B115A #5A114F

monochromatic

#0C1A05 #122707 #2B5A11 #448D1B #5CC124

Accessibility & contrast

On white

8.16

#2B5A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2B5A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5A11

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5A11	#FFFFFF	#000000	##FFFFFF
##2B5A11	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5203

Deuteranopia (green-blind)

#574E19

Tritanopia (blue-blind)

#28564C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2b5a11;
/* rgb */ color: rgb(43, 90, 17);
/* oklch */ color: oklch(41.8% 0.114 137.0);

Tailwind

colors: {
  custom: {
    50: '#6a8955',
    500: '#2b5a11',
    950: '#000000',
  },
}

SCSS

$custom: #2b5a11;
$custom-light: #6a8955;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5a11",
  "rgb": {
    "r": 43,
    "g": 90,
    "b": 17
  },
  "hsl": {
    "h": 98.63,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41848,
    "c": 0.11402,
    "h": 137
  },
  "luminance": 0.07866
}

Semantic roles & 50–950 ramp

primary

#2B5A11

secondary

#713493

accent

#3DEBAD

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #2B5A11

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

Preview Lab → · Contrast checker → · Palette generator →