#18707E#18707E

#18707E is a mid, moderate teal. Relative luminance 0.133; OKLCH L 50.3% C 0.080 H 211.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#18707E
RGB	rgb(24, 112, 126)
HSL	hsl(188, 68%, 29%)
HSV	hsv(188, 81%, 49%)
CMYK	cmyk(81%, 11.1%, 0%, 50.6%)
CIE-LAB	lab(43.19, -19.61, -14.90)
CIE-LCH	lch(43.19, 24.63, 217.23°)
OKLab	oklab(50.26% -0.0689 -0.0415)
OKLCH	oklch(50.26% 0.08 211.1)
XYZ	xyz(9.9351, 13.2877, 21.7758)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18707E #7E2618

analogous

#187E59 #18707E #183D7E

triadic

#18707E #7E1870 #707E18

tetradic

#18707E #59187E #7E2618 #3D7E18

square

#18707E #59187E #7E2618 #3D7E18

split-complementary

#18707E #7E183D #7E5918

monochromatic

#05171A #0E424B #18707E #229EB1 #37C3D9

Accessibility & contrast

On white

5.74

#18707E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#18707E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18707E

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18707E	#FFFFFF	#000000	##FFFFFF
##18707E	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656C7F

Deuteranopia (green-blind)

#57627E

Tritanopia (blue-blind)

#007674

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #18707e;
/* rgb */ color: rgb(24, 112, 126);
/* oklch */ color: oklch(50.3% 0.080 211.1);

Tailwind

colors: {
  custom: {
    50: '#6899a3',
    500: '#18707e',
    950: '#000000',
  },
}

SCSS

$custom: #18707e;
$custom-light: #6899a3;
$custom-dark: #000000;

JSON

{
  "hex": "#18707e",
  "rgb": {
    "r": 24,
    "g": 112,
    "b": 126
  },
  "hsl": {
    "h": 188.235,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5026,
    "c": 0.08048,
    "h": 211.1
  },
  "luminance": 0.13289
}

Semantic roles & 50–950 ramp

primary

#18707E

secondary

#B24F3F

accent

#553DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18707E

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

Preview Lab → · Contrast checker → · Palette generator →