#178074#178074

#178074 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.1% C 0.091 H 183.0°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#178074
RGB	rgb(23, 128, 116)
HSL	hsl(173, 70%, 30%)
HSV	hsv(173, 82%, 50%)
CMYK	cmyk(82%, 0%, 9.4%, 49.8%)
CIE-LAB	lab(48.11, -31.03, -1.59)
CIE-LCH	lch(48.11, 31.07, 182.94°)
OKLab	oklab(54.14% -0.0908 -0.0048)
OKLCH	oklch(54.14% 0.091 183)
XYZ	xyz(11.2233, 16.8800, 19.1863)
Luminance	0.1688 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178074 #801723

analogous

#178040 #178074 #175880

triadic

#178074 #741780 #807417

tetradic

#178074 #401780 #801723 #588017

square

#178074 #401780 #801723 #588017

split-complementary

#178074 #801758 #804017

monochromatic

#051A18 #0E4C45 #178074 #20B4A3 #36DBC8

Accessibility & contrast

On white

4.80

#178074 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#178074 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178074

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178074	#FFFFFF	#000000	##FFFFFF
##178074	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797874

Deuteranopia (green-blind)

#6C6E75

Tritanopia (blue-blind)

#00837C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #178074;
/* rgb */ color: rgb(23, 128, 116);
/* oklch */ color: oklch(54.1% 0.091 183.0);

Tailwind

colors: {
  custom: {
    50: '#69a59c',
    500: '#178074',
    950: '#000000',
  },
}

SCSS

$custom: #178074;
$custom-light: #69a59c;
$custom-dark: #000000;

JSON

{
  "hex": "#178074",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 116
  },
  "hsl": {
    "h": 173.143,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54136,
    "c": 0.09089,
    "h": 183
  },
  "luminance": 0.16881
}

Semantic roles & 50–950 ramp

primary

#178074

secondary

#B43E4C

accent

#3B50EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #178074

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

Preview Lab → · Contrast checker → · Palette generator →