#11552B#11552B

#11552B is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.7% C 0.096 H 151.4°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#11552B
RGB	rgb(17, 85, 43)
HSL	hsl(143, 67%, 20%)
HSV	hsv(143, 80%, 33%)
CMYK	cmyk(80%, 0%, 49.4%, 66.7%)
CIE-LAB	lab(31.32, -31.30, 18.68)
CIE-LCH	lch(31.32, 36.45, 149.17°)
OKLab	oklab(39.74% -0.0842 0.0459)
OKLCH	oklch(39.74% 0.096 151.4)
XYZ	xyz(3.9154, 6.7901, 3.3893)
Luminance	0.0679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11552B #55113B

analogous

#195511 #11552B #11554D

triadic

#11552B #2B1155 #552B11

tetradic

#11552B #111955 #55113B #554D11

square

#11552B #111955 #55113B #554D11

split-complementary

#11552B #4D1155 #551119

monochromatic

#051A0D #072211 #11552B #1B8845 #25BB5F

Accessibility & contrast

On white

8.91

#11552B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#11552B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11552B

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11552B	#FFFFFF	#000000	##FFFFFF
##11552B	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D28

Deuteranopia (green-blind)

#4D472E

Tritanopia (blue-blind)

#00544B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #11552b;
/* rgb */ color: rgb(17, 85, 43);
/* oklch */ color: oklch(39.7% 0.096 151.4);

Tailwind

colors: {
  custom: {
    50: '#5b8665',
    500: '#11552b',
    950: '#000000',
  },
}

SCSS

$custom: #11552b;
$custom-light: #5b8665;
$custom-dark: #000000;

JSON

{
  "hex": "#11552b",
  "rgb": {
    "r": 17,
    "g": 85,
    "b": 43
  },
  "hsl": {
    "h": 142.941,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.39738,
    "c": 0.09589,
    "h": 151.4
  },
  "luminance": 0.06791
}

Semantic roles & 50–950 ramp

primary

#11552B

secondary

#8E346C

accent

#3EA8EA

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040B05

muted

#797C7A

Preview Lab

Preview with #11552B

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

Preview Lab → · Contrast checker → · Palette generator →