#18544D#18544D

#18544D is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.6% C 0.062 H 184.1°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#18544D
RGB	rgb(24, 84, 77)
HSL	hsl(173, 56%, 21%)
HSV	hsv(173, 71%, 33%)
CMYK	cmyk(71.4%, 0%, 8.3%, 67.1%)
CIE-LAB	lab(31.97, -20.84, -1.51)
CIE-LCH	lch(31.97, 20.89, 184.14°)
OKLab	oklab(40.59% -0.0614 -0.0044)
OKLCH	oklch(40.59% 0.062 184.1)
XYZ	xyz(4.8859, 7.0701, 8.1269)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18544D #54181F

analogous

#18542F #18544D #183D54

triadic

#18544D #4D1854 #544D18

tetradic

#18544D #2F1854 #54181F #3D5418

square

#18544D #2F1854 #54181F #3D5418

split-complementary

#18544D #54183D #542F18

monochromatic

#071816 #0A2421 #18544D #268479 #33B3A4

Accessibility & contrast

On white

8.70

#18544D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#18544D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18544D

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18544D	#FFFFFF	#000000	##FFFFFF
##18544D	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4D

Deuteranopia (green-blind)

#47484E

Tritanopia (blue-blind)

#005652

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #18544d;
/* rgb */ color: rgb(24, 84, 77);
/* oklch */ color: oklch(40.6% 0.062 184.1);

Tailwind

colors: {
  custom: {
    50: '#5e847e',
    500: '#18544d',
    950: '#000000',
  },
}

SCSS

$custom: #18544d;
$custom-light: #5e847e;
$custom-dark: #000000;

JSON

{
  "hex": "#18544d",
  "rgb": {
    "r": 24,
    "g": 84,
    "b": 77
  },
  "hsl": {
    "h": 173,
    "s": 55.556,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40587,
    "c": 0.06152,
    "h": 184.1
  },
  "luminance": 0.07071
}

Semantic roles & 50–950 ramp

primary

#18544D

secondary

#8B3D46

accent

#495ADF

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #18544D

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

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