#18777E#18777E

#18777E is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.1% C 0.083 H 202.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#18777E
RGB	rgb(24, 119, 126)
HSL	hsl(184, 68%, 29%)
HSV	hsv(184, 81%, 49%)
CMYK	cmyk(81%, 5.6%, 0%, 50.6%)
CIE-LAB	lab(45.49, -23.32, -11.42)
CIE-LCH	lch(45.49, 25.97, 206.10°)
OKLab	oklab(52.12% -0.0762 -0.0318)
OKLCH	oklch(52.12% 0.083 202.6)
XYZ	xyz(10.7377, 14.8929, 22.0433)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18777E #7E1F18

analogous

#187E52 #18777E #18447E

triadic

#18777E #7E1877 #777E18

tetradic

#18777E #52187E #7E1F18 #447E18

square

#18777E #52187E #7E1F18 #447E18

split-complementary

#18777E #7E1844 #7E5218

monochromatic

#05181A #0E464B #18777E #22A8B1 #37CED9

Accessibility & contrast

On white

5.28

#18777E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#18777E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18777E

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18777E	#FFFFFF	#000000	##FFFFFF
##18777E	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D727F

Deuteranopia (green-blind)

#5F677E

Tritanopia (blue-blind)

#007C79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #18777e;
/* rgb */ color: rgb(24, 119, 126);
/* oklch */ color: oklch(52.1% 0.083 202.6);

Tailwind

colors: {
  custom: {
    50: '#699ea3',
    500: '#18777e',
    950: '#000000',
  },
}

SCSS

$custom: #18777e;
$custom-light: #699ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#18777e",
  "rgb": {
    "r": 24,
    "g": 119,
    "b": 126
  },
  "hsl": {
    "h": 184.118,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52115,
    "c": 0.08259,
    "h": 202.6
  },
  "luminance": 0.14894
}

Semantic roles & 50–950 ramp

primary

#18777E

secondary

#B2473F

accent

#493DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18777E

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

Preview Lab → · Contrast checker → · Palette generator →