#18897B#18897B

#18897B is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.8% C 0.096 H 182.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#18897B
RGB	rgb(24, 137, 123)
HSL	hsl(173, 70%, 32%)
HSV	hsv(173, 82%, 54%)
CMYK	cmyk(82.5%, 0%, 10.2%, 46.3%)
CIE-LAB	lab(51.28, -33.09, -1.04)
CIE-LCH	lch(51.28, 33.11, 181.79°)
OKLab	oklab(56.8% -0.0963 -0.0033)
OKLCH	oklch(56.8% 0.096 182)
XYZ	xyz(12.8957, 19.5139, 21.8220)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18897B #891826

analogous

#188943 #18897B #185F89

triadic

#18897B #7B1889 #897B18

tetradic

#18897B #431889 #891826 #5F8918

square

#18897B #431889 #891826 #5F8918

split-complementary

#18897B #89185F #894318

monochromatic

#06211D #0F554C #18897B #21BDAA #3EDDCA

Accessibility & contrast

On white

4.28

#18897B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#18897B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18897B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18897B	#FFFFFF	#000000	##000000
##18897B	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82807A

Deuteranopia (green-blind)

#74767C

Tritanopia (blue-blind)

#008C85

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #18897b;
/* rgb */ color: rgb(24, 137, 123);
/* oklch */ color: oklch(56.8% 0.096 182.0);

Tailwind

colors: {
  custom: {
    50: '#6caca1',
    500: '#18897b',
    950: '#000000',
  },
}

SCSS

$custom: #18897b;
$custom-light: #6caca1;
$custom-dark: #000000;

JSON

{
  "hex": "#18897b",
  "rgb": {
    "r": 24,
    "g": 137,
    "b": 123
  },
  "hsl": {
    "h": 172.566,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56801,
    "c": 0.0964,
    "h": 182
  },
  "luminance": 0.19516
}

Semantic roles & 50–950 ramp

primary

#18897B

secondary

#BD4050

accent

#3B51ED

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #18897B

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

Preview Lab → · Contrast checker → · Palette generator →