#18535E#18535E

#18535E is a dark, moderate teal. Relative luminance 0.072; OKLCH L 41.0% C 0.061 H 212.6°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#18535E
RGB	rgb(24, 83, 94)
HSL	hsl(189, 59%, 23%)
HSV	hsv(189, 74%, 37%)
CMYK	cmyk(74.5%, 11.7%, 0%, 63.1%)
CIE-LAB	lab(32.23, -14.62, -11.89)
CIE-LCH	lch(32.23, 18.84, 219.11°)
OKLab	oklab(41.01% -0.0518 -0.0331)
OKLCH	oklch(41.01% 0.061 212.6)
XYZ	xyz(5.4895, 7.1882, 11.6857)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18535E #5E2318

analogous

#185E46 #18535E #18305E

triadic

#18535E #5E1853 #535E18

tetradic

#18535E #46185E #5E2318 #305E18

square

#18535E #46185E #5E2318 #305E18

split-complementary

#18535E #5E1830 #5E4618

monochromatic

#061618 #0C282D #18535E #247E8F #31A9C0

Accessibility & contrast

On white

8.61

#18535E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#18535E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18535E

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18535E	#FFFFFF	#000000	##FFFFFF
##18535E	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B505F

Deuteranopia (green-blind)

#41495E

Tritanopia (blue-blind)

#005756

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #18535e;
/* rgb */ color: rgb(24, 83, 94);
/* oklch */ color: oklch(41.0% 0.061 212.6);

Tailwind

colors: {
  custom: {
    50: '#60838b',
    500: '#18535e',
    950: '#000000',
  },
}

SCSS

$custom: #18535e;
$custom-light: #60838b;
$custom-dark: #000000;

JSON

{
  "hex": "#18535e",
  "rgb": {
    "r": 24,
    "g": 83,
    "b": 94
  },
  "hsl": {
    "h": 189.429,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41005,
    "c": 0.06142,
    "h": 212.6
  },
  "luminance": 0.07189
}

Semantic roles & 50–950 ramp

primary

#18535E

secondary

#944B3D

accent

#5E45E3

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050A0C

muted

#7A7C7D

Preview Lab

Preview with #18535E

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

Preview Lab → · Contrast checker → · Palette generator →