#18563D#18563D

#18563D is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.7% C 0.076 H 162.5°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#18563D
RGB	rgb(24, 86, 61)
HSL	hsl(156, 56%, 22%)
HSV	hsv(156, 72%, 34%)
CMYK	cmyk(72.1%, 0%, 29.1%, 66.3%)
CIE-LAB	lab(32.23, -26.38, 8.94)
CIE-LCH	lch(32.23, 27.85, 161.27°)
OKLab	oklab(40.65% -0.0724 0.0228)
OKLCH	oklch(40.65% 0.076 162.5)
XYZ	xyz(4.5463, 7.1862, 5.5615)
Luminance	0.0719 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18563D #561831

analogous

#18561E #18563D #185056

triadic

#18563D #3D1856 #563D18

tetradic

#18563D #1E1856 #561831 #505618

square

#18563D #1E1856 #561831 #505618

split-complementary

#18563D #561850 #561E18

monochromatic

#071811 #0B261B #18563D #25865F #33B681

Accessibility & contrast

On white

8.62

#18563D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#18563D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18563D

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18563D	#FFFFFF	#000000	##FFFFFF
##18563D	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554F3C

Deuteranopia (green-blind)

#4C493F

Tritanopia (blue-blind)

#00564F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #18563d;
/* rgb */ color: rgb(24, 86, 61);
/* oklch */ color: oklch(40.7% 0.076 162.5);

Tailwind

colors: {
  custom: {
    50: '#5e8672',
    500: '#18563d',
    950: '#000000',
  },
}

SCSS

$custom: #18563d;
$custom-light: #5e8672;
$custom-dark: #000000;

JSON

{
  "hex": "#18563d",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 61
  },
  "hsl": {
    "h": 155.806,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40652,
    "c": 0.07587,
    "h": 162.5
  },
  "luminance": 0.07187
}

Semantic roles & 50–950 ramp

primary

#18563D

secondary

#8D3D5D

accent

#4885E0

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #18563D

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

Preview Lab → · Contrast checker → · Palette generator →