#18707B#18707B

#18707B is a mid, moderate teal. Relative luminance 0.132; OKLCH L 50.1% C 0.079 H 207.7°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#18707B
RGB	rgb(24, 112, 123)
HSL	hsl(187, 67%, 29%)
HSV	hsv(187, 80%, 48%)
CMYK	cmyk(80.5%, 8.9%, 0%, 51.8%)
CIE-LAB	lab(43.08, -20.64, -13.27)
CIE-LCH	lch(43.08, 24.54, 212.74°)
OKLab	oklab(50.13% -0.0703 -0.0369)
OKLCH	oklch(50.13% 0.079 207.7)
XYZ	xyz(9.7444, 13.2114, 20.7715)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18707B #7B2318

analogous

#187B55 #18707B #183F7B

triadic

#18707B #7B1870 #707B18

tetradic

#18707B #55187B #7B2318 #3F7B18

square

#18707B #55187B #7B2318 #3F7B18

split-complementary

#18707B #7B183F #7B5518

monochromatic

#05171A #0E4148 #18707B #229FAE #36C6D8

Accessibility & contrast

On white

5.77

#18707B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#18707B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18707B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18707B	#FFFFFF	#000000	##FFFFFF
##18707B	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656B7C

Deuteranopia (green-blind)

#58627B

Tritanopia (blue-blind)

#007573

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #18707b;
/* rgb */ color: rgb(24, 112, 123);
/* oklch */ color: oklch(50.1% 0.079 207.7);

Tailwind

colors: {
  custom: {
    50: '#6899a1',
    500: '#18707b',
    950: '#000000',
  },
}

SCSS

$custom: #18707b;
$custom-light: #6899a1;
$custom-dark: #000000;

JSON

{
  "hex": "#18707b",
  "rgb": {
    "r": 24,
    "g": 112,
    "b": 123
  },
  "hsl": {
    "h": 186.667,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50131,
    "c": 0.07941,
    "h": 207.7
  },
  "luminance": 0.13213
}

Semantic roles & 50–950 ramp

primary

#18707B

secondary

#B04C3F

accent

#513EEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #18707B

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

Preview Lab → · Contrast checker → · Palette generator →