#18552F#18552F

#18552F is a dark, moderate green. Relative luminance 0.069; OKLCH L 40.0% C 0.089 H 152.3°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#18552F
RGB	rgb(24, 85, 47)
HSL	hsl(143, 56%, 21%)
HSV	hsv(143, 72%, 33%)
CMYK	cmyk(71.8%, 0%, 44.7%, 66.7%)
CIE-LAB	lab(31.57, -29.14, 16.65)
CIE-LCH	lch(31.57, 33.56, 150.27°)
OKLab	oklab(40.01% -0.0787 0.0413)
OKLCH	oklch(40.01% 0.089 152.3)
XYZ	xyz(4.1379, 6.8960, 3.8018)
Luminance	0.0690 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18552F #55183E

analogous

#205518 #18552F #18554E

triadic

#18552F #2F1855 #552F18

tetradic

#18552F #182055 #55183E #554E18

square

#18552F #182055 #55183E #554E18

split-complementary

#18552F #4E1855 #551820

monochromatic

#07180D #0B2515 #18552F #258549 #33B464

Accessibility & contrast

On white

8.83

#18552F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#18552F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18552F

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18552F	#FFFFFF	#000000	##FFFFFF
##18552F	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554E2C

Deuteranopia (green-blind)

#4D4832

Tritanopia (blue-blind)

#00544C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #18552f;
/* rgb */ color: rgb(24, 85, 47);
/* oklch */ color: oklch(40.0% 0.089 152.3);

Tailwind

colors: {
  custom: {
    50: '#5e8568',
    500: '#18552f',
    950: '#000000',
  },
}

SCSS

$custom: #18552f;
$custom-light: #5e8568;
$custom-dark: #000000;

JSON

{
  "hex": "#18552f",
  "rgb": {
    "r": 24,
    "g": 85,
    "b": 47
  },
  "hsl": {
    "h": 142.623,
    "s": 55.963,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40013,
    "c": 0.08886,
    "h": 152.3
  },
  "luminance": 0.06896
}

Semantic roles & 50–950 ramp

primary

#18552F

secondary

#8C3D6E

accent

#49A6DF

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #18552F

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

Preview Lab → · Contrast checker → · Palette generator →