#187570#187570

#187570 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.0% C 0.082 H 189.4°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#187570
RGB	rgb(24, 117, 112)
HSL	hsl(177, 66%, 28%)
HSV	hsv(177, 79%, 46%)
CMYK	cmyk(79.5%, 0%, 4.3%, 54.1%)
CIE-LAB	lab(44.36, -26.81, -4.75)
CIE-LCH	lch(44.36, 27.22, 190.06°)
OKLab	oklab(51.04% -0.0808 -0.0133)
OKLCH	oklch(51.04% 0.082 189.4)
XYZ	xyz(9.6612, 14.0854, 17.5357)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187570 #75181D

analogous

#187541 #187570 #184C75

triadic

#187570 #701875 #757018

tetradic

#187570 #411875 #75181D #4C7518

square

#187570 #411875 #75181D #4C7518

split-complementary

#187570 #75184C #754118

monochromatic

#051918 #0E423F #187570 #22A8A1 #32D5CC

Accessibility & contrast

On white

5.50

#187570 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#187570 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187570

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187570	#FFFFFF	#000000	##FFFFFF
##187570	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6E70

Deuteranopia (green-blind)

#616571

Tritanopia (blue-blind)

#007873

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #187570;
/* rgb */ color: rgb(24, 117, 112);
/* oklch */ color: oklch(51.0% 0.082 189.4);

Tailwind

colors: {
  custom: {
    50: '#679d99',
    500: '#187570',
    950: '#000000',
  },
}

SCSS

$custom: #187570;
$custom-light: #679d99;
$custom-dark: #000000;

JSON

{
  "hex": "#187570",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 112
  },
  "hsl": {
    "h": 176.774,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.5104,
    "c": 0.08188,
    "h": 189.4
  },
  "luminance": 0.14087
}

Semantic roles & 50–950 ramp

primary

#187570

secondary

#AA3F44

accent

#3F48E9

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #187570

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

Preview Lab → · Contrast checker → · Palette generator →