#187E85#187E85

#187E85 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.2% C 0.087 H 202.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#187E85
RGB	rgb(24, 126, 133)
HSL	hsl(184, 69%, 31%)
HSV	hsv(184, 82%, 52%)
CMYK	cmyk(82%, 5.3%, 0%, 47.8%)
CIE-LAB	lab(48.02, -24.62, -11.76)
CIE-LCH	lch(48.02, 27.28, 205.53°)
OKLab	oklab(54.25% -0.0802 -0.0327)
OKLCH	oklch(54.25% 0.087 202.2)
XYZ	xyz(12.0693, 16.8078, 24.7939)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E85 #851F18

analogous

#188555 #187E85 #184785

triadic

#187E85 #85187E #7E8518

tetradic

#187E85 #551885 #851F18 #478518

square

#187E85 #551885 #851F18 #478518

split-complementary

#187E85 #851847 #855518

monochromatic

#051C1D #0F4D51 #187E85 #21AFB9 #3CD1DC

Accessibility & contrast

On white

4.81

#187E85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#187E85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E85

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E85	#FFFFFF	#000000	##FFFFFF
##187E85	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737886

Deuteranopia (green-blind)

#656D85

Tritanopia (blue-blind)

#008380

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #187e85;
/* rgb */ color: rgb(24, 126, 133);
/* oklch */ color: oklch(54.2% 0.087 202.2);

Tailwind

colors: {
  custom: {
    50: '#6ba3a8',
    500: '#187e85',
    950: '#000000',
  },
}

SCSS

$custom: #187e85;
$custom-light: #6ba3a8;
$custom-dark: #000000;

JSON

{
  "hex": "#187e85",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 133
  },
  "hsl": {
    "h": 183.853,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54248,
    "c": 0.08665,
    "h": 202.2
  },
  "luminance": 0.16809
}

Semantic roles & 50–950 ramp

primary

#187E85

secondary

#B94840

accent

#473CEC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #187E85

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

Preview Lab → · Contrast checker → · Palette generator →