#18777D#18777D

#18777D is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.1% C 0.082 H 201.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#18777D
RGB	rgb(24, 119, 125)
HSL	hsl(184, 68%, 29%)
HSV	hsv(184, 81%, 49%)
CMYK	cmyk(80.8%, 4.8%, 0%, 51%)
CIE-LAB	lab(45.45, -23.65, -10.88)
CIE-LCH	lch(45.45, 26.03, 204.71°)
OKLab	oklab(52.08% -0.0767 -0.0302)
OKLCH	oklch(52.08% 0.082 201.5)
XYZ	xyz(10.6735, 14.8672, 21.7052)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18777D #7D1E18

analogous

#187D51 #18777D #18457D

triadic

#18777D #7D1877 #777D18

tetradic

#18777D #51187D #7D1E18 #457D18

square

#18777D #51187D #7D1E18 #457D18

split-complementary

#18777D #7D1845 #7D5118

monochromatic

#05181A #0E464A #18777D #22A8B0 #37CFD9

Accessibility & contrast

On white

5.28

#18777D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#18777D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18777D

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18777D	#FFFFFF	#000000	##FFFFFF
##18777D	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D717D

Deuteranopia (green-blind)

#5F677D

Tritanopia (blue-blind)

#007C79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #18777d;
/* rgb */ color: rgb(24, 119, 125);
/* oklch */ color: oklch(52.1% 0.082 201.5);

Tailwind

colors: {
  custom: {
    50: '#699ea2',
    500: '#18777d',
    950: '#000000',
  },
}

SCSS

$custom: #18777d;
$custom-light: #699ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#18777d",
  "rgb": {
    "r": 24,
    "g": 119,
    "b": 125
  },
  "hsl": {
    "h": 183.564,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52075,
    "c": 0.08245,
    "h": 201.5
  },
  "luminance": 0.14869
}

Semantic roles & 50–950 ramp

primary

#18777D

secondary

#B2463F

accent

#473DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18777D

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

Preview Lab → · Contrast checker → · Palette generator →