#2B5811#2B5811

#2B5811 is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.3% C 0.111 H 136.7°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B5811
RGB	rgb(43, 88, 17)
HSL	hsl(98, 68%, 21%)
HSV	hsv(98, 81%, 35%)
CMYK	cmyk(51.1%, 0%, 80.7%, 65.5%)
CIE-LAB	lab(32.99, -29.13, 34.07)
CIE-LCH	lch(32.99, 44.82, 130.53°)
OKLab	oklab(41.26% -0.0809 0.0764)
OKLCH	oklch(41.26% 0.111 136.7)
XYZ	xyz(4.5870, 7.5332, 1.7426)
Luminance	0.0753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5811 #3E1158

analogous

#4E5811 #2B5811 #11581A

triadic

#2B5811 #112B58 #58112B

tetradic

#2B5811 #114E58 #3E1158 #581A11

square

#2B5811 #114E58 #3E1158 #581A11

split-complementary

#2B5811 #1A1158 #58114E

monochromatic

#0D1A05 #122507 #2B5811 #448B1B #5DBF25

Accessibility & contrast

On white

8.38

#2B5811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2B5811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5811

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5811	#FFFFFF	#000000	##FFFFFF
##2B5811	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5004

Deuteranopia (green-blind)

#554C18

Tritanopia (blue-blind)

#29554A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b5811;
/* rgb */ color: rgb(43, 88, 17);
/* oklch */ color: oklch(41.3% 0.111 136.7);

Tailwind

colors: {
  custom: {
    50: '#698755',
    500: '#2b5811',
    950: '#000000',
  },
}

SCSS

$custom: #2b5811;
$custom-light: #698755;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5811",
  "rgb": {
    "r": 43,
    "g": 88,
    "b": 17
  },
  "hsl": {
    "h": 98.028,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41263,
    "c": 0.11128,
    "h": 136.7
  },
  "luminance": 0.07534
}

Semantic roles & 50–950 ramp

primary

#2B5811

secondary

#6F3491

accent

#3DEAAB

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #2B5811

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

Preview Lab → · Contrast checker → · Palette generator →