#18797D#18797D

#18797D is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.6% C 0.083 H 199.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#18797D
RGB	rgb(24, 121, 125)
HSL	hsl(182, 68%, 29%)
HSV	hsv(182, 81%, 49%)
CMYK	cmyk(80.8%, 3.2%, 0%, 51%)
CIE-LAB	lab(46.11, -24.68, -9.89)
CIE-LCH	lch(46.11, 26.59, 201.85°)
OKLab	oklab(52.61% -0.0788 -0.0275)
OKLCH	oklch(52.61% 0.083 199.2)
XYZ	xyz(10.9140, 15.3482, 21.7853)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18797D #7D1C18

analogous

#187D4F #18797D #18477D

triadic

#18797D #7D1879 #797D18

tetradic

#18797D #4F187D #7D1C18 #477D18

square

#18797D #4F187D #7D1C18 #477D18

split-complementary

#18797D #7D1847 #7D4F18

monochromatic

#05191A #0E474A #18797D #22ABB0 #37D2D9

Accessibility & contrast

On white

5.16

#18797D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#18797D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18797D

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18797D	#FFFFFF	#000000	##FFFFFF
##18797D	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70737D

Deuteranopia (green-blind)

#62697D

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #18797d;
/* rgb */ color: rgb(24, 121, 125);
/* oklch */ color: oklch(52.6% 0.083 199.2);

Tailwind

colors: {
  custom: {
    50: '#69a0a2',
    500: '#18797d',
    950: '#000000',
  },
}

SCSS

$custom: #18797d;
$custom-light: #69a0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#18797d",
  "rgb": {
    "r": 24,
    "g": 121,
    "b": 125
  },
  "hsl": {
    "h": 182.376,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52607,
    "c": 0.08344,
    "h": 199.2
  },
  "luminance": 0.1535
}

Semantic roles & 50–950 ramp

primary

#18797D

secondary

#B2443F

accent

#443DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18797D

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

Preview Lab → · Contrast checker → · Palette generator →