#258186#258186

#258186 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.3% C 0.083 H 200.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#258186
RGB	rgb(37, 129, 134)
HSL	hsl(183, 57%, 34%)
HSV	hsv(183, 72%, 53%)
CMYK	cmyk(72.4%, 3.7%, 0%, 47.5%)
CIE-LAB	lab(49.27, -24.28, -10.44)
CIE-LCH	lch(49.27, 26.43, 203.25°)
OKLab	oklab(55.35% -0.0779 -0.029)
OKLCH	oklch(55.35% 0.083 200.4)
XYZ	xyz(12.9144, 17.8135, 25.3074)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258186 #862A25

analogous

#25865A #258186 #255086

triadic

#258186 #862581 #818625

tetradic

#258186 #5A2586 #862A25 #508625

square

#258186 #5A2586 #862A25 #508625

split-complementary

#258186 #862550 #865A25

monochromatic

#0B2526 #185356 #258186 #32AFB6 #55CAD0

Accessibility & contrast

On white

4.60

#258186 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#258186 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #258186

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258186	#FFFFFF	#000000	##FFFFFF
##258186	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777B86

Deuteranopia (green-blind)

#697186

Tritanopia (blue-blind)

#008682

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #258186;
/* rgb */ color: rgb(37, 129, 134);
/* oklch */ color: oklch(55.3% 0.083 200.4);

Tailwind

colors: {
  custom: {
    50: '#6fa6a9',
    500: '#258186',
    950: '#000000',
  },
}

SCSS

$custom: #258186;
$custom-light: #6fa6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#258186",
  "rgb": {
    "r": 37,
    "g": 129,
    "b": 134
  },
  "hsl": {
    "h": 183.093,
    "s": 56.725,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55345,
    "c": 0.08316,
    "h": 200.4
  },
  "luminance": 0.17815
}

Semantic roles & 50–950 ramp

primary

#258186

secondary

#B45752

accent

#5048E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #258186

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

Preview Lab → · Contrast checker → · Palette generator →