#187D75#187D75

#187D75 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.4% C 0.087 H 186.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#187D75
RGB	rgb(24, 125, 117)
HSL	hsl(175, 68%, 29%)
HSV	hsv(175, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 6.4%, 51%)
CIE-LAB	lab(47.16, -29.19, -3.57)
CIE-LCH	lch(47.16, 29.41, 186.98°)
OKLab	oklab(53.38% -0.0868 -0.0101)
OKLCH	oklch(53.38% 0.087 186.7)
XYZ	xyz(10.9196, 16.1444, 19.3668)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D75 #7D1820

analogous

#187D43 #187D75 #18537D

triadic

#187D75 #75187D #7D7518

tetradic

#187D75 #43187D #7D1820 #537D18

square

#187D75 #43187D #7D1820 #537D18

split-complementary

#187D75 #7D1853 #7D4318

monochromatic

#051A18 #0E4A45 #187D75 #22B0A5 #37D9CC

Accessibility & contrast

On white

4.97

#187D75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#187D75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D75

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D75	#FFFFFF	#000000	##FFFFFF
##187D75	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767675

Deuteranopia (green-blind)

#686C76

Tritanopia (blue-blind)

#00807A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187d75;
/* rgb */ color: rgb(24, 125, 117);
/* oklch */ color: oklch(53.4% 0.087 186.7);

Tailwind

colors: {
  custom: {
    50: '#69a39c',
    500: '#187d75',
    950: '#000000',
  },
}

SCSS

$custom: #187d75;
$custom-light: #69a39c;
$custom-dark: #000000;

JSON

{
  "hex": "#187d75",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 117
  },
  "hsl": {
    "h": 175.248,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53379,
    "c": 0.0874,
    "h": 186.7
  },
  "luminance": 0.16146
}

Semantic roles & 50–950 ramp

primary

#187D75

secondary

#B23F48

accent

#3D4BEB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187D75

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

Preview Lab → · Contrast checker → · Palette generator →