#11591C#11591C

#11591C is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.7% C 0.116 H 145.2°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#11591C
RGB	rgb(17, 89, 28)
HSL	hsl(129, 68%, 21%)
HSV	hsv(129, 81%, 35%)
CMYK	cmyk(80.9%, 0%, 68.5%, 65.1%)
CIE-LAB	lab(32.58, -35.31, 28.44)
CIE-LCH	lch(32.58, 45.34, 141.15°)
OKLab	oklab(40.72% -0.0953 0.0663)
OKLCH	oklch(40.72% 0.116 145.2)
XYZ	xyz(4.0129, 7.3473, 2.3051)
Luminance	0.0735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11591C #59114E

analogous

#2A5911 #11591C #115940

triadic

#11591C #1C1159 #591C11

tetradic

#11591C #112A59 #59114E #594011

square

#11591C #112A59 #59114E #594011

split-complementary

#11591C #401159 #59112A

monochromatic

#051A08 #07260C #11591C #1B8C2C #25C03C

Accessibility & contrast

On white

8.50

#11591C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#11591C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11591C

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11591C	#FFFFFF	#000000	##FFFFFF
##11591C	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5015

Deuteranopia (green-blind)

#524A21

Tritanopia (blue-blind)

#00574C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #11591c;
/* rgb */ color: rgb(17, 89, 28);
/* oklch */ color: oklch(40.7% 0.116 145.2);

Tailwind

colors: {
  custom: {
    50: '#5d895b',
    500: '#11591c',
    950: '#000000',
  },
}

SCSS

$custom: #11591c;
$custom-light: #5d895b;
$custom-dark: #000000;

JSON

{
  "hex": "#11591c",
  "rgb": {
    "r": 17,
    "g": 89,
    "b": 28
  },
  "hsl": {
    "h": 129.167,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40716,
    "c": 0.1161,
    "h": 145.2
  },
  "luminance": 0.07348
}

Semantic roles & 50–950 ramp

primary

#11591C

secondary

#923484

accent

#3DD0EB

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #11591C

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

Preview Lab → · Contrast checker → · Palette generator →