#11582D#11582D

#11582D is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.7% C 0.098 H 151.7°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#11582D
RGB	rgb(17, 88, 45)
HSL	hsl(144, 68%, 21%)
HSV	hsv(144, 81%, 35%)
CMYK	cmyk(80.7%, 0%, 48.9%, 65.5%)
CIE-LAB	lab(32.45, -32.16, 18.95)
CIE-LCH	lch(32.45, 37.33, 149.49°)
OKLab	oklab(40.68% -0.0865 0.0466)
OKLCH	oklch(40.68% 0.098 151.7)
XYZ	xyz(4.1942, 7.2876, 3.6677)
Luminance	0.0729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11582D #58113C

analogous

#185811 #11582D #115850

triadic

#11582D #2D1158 #582D11

tetradic

#11582D #111858 #58113C #585011

square

#11582D #111858 #58113C #585011

split-complementary

#11582D #501158 #581118

monochromatic

#051A0D #072513 #11582D #1B8B47 #25BF61

Accessibility & contrast

On white

8.54

#11582D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#11582D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11582D

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11582D	#FFFFFF	#000000	##FFFFFF
##11582D	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502A

Deuteranopia (green-blind)

#504A30

Tritanopia (blue-blind)

#00574E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #11582d;
/* rgb */ color: rgb(17, 88, 45);
/* oklch */ color: oklch(40.7% 0.098 151.7);

Tailwind

colors: {
  custom: {
    50: '#5c8866',
    500: '#11582d',
    950: '#000000',
  },
}

SCSS

$custom: #11582d;
$custom-light: #5c8866;
$custom-dark: #000000;

JSON

{
  "hex": "#11582d",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 45
  },
  "hsl": {
    "h": 143.662,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40682,
    "c": 0.09824,
    "h": 151.7
  },
  "luminance": 0.07288
}

Semantic roles & 50–950 ramp

primary

#11582D

secondary

#91346C

accent

#3DA6EA

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #11582D

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

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