#258287#258287

#258287 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.6% C 0.084 H 200.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#258287
RGB	rgb(37, 130, 135)
HSL	hsl(183, 57%, 34%)
HSV	hsv(183, 73%, 53%)
CMYK	cmyk(72.6%, 3.7%, 0%, 47.1%)
CIE-LAB	lab(49.62, -24.48, -10.49)
CIE-LCH	lch(49.62, 26.63, 203.19°)
OKLab	oklab(55.64% -0.0786 -0.0291)
OKLCH	oklch(55.64% 0.084 200.3)
XYZ	xyz(13.1168, 18.1063, 25.7205)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258287 #872A25

analogous

#25875B #258287 #255187

triadic

#258287 #872582 #828725

tetradic

#258287 #5B2587 #872A25 #518725

square

#258287 #5B2587 #872A25 #518725

split-complementary

#258287 #872551 #875B25

monochromatic

#0B2527 #185457 #258287 #32B0B7 #56CAD1

Accessibility & contrast

On white

4.54

#258287 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#258287 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258287

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258287	#FFFFFF	#000000	##000000
##258287	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787C87

Deuteranopia (green-blind)

#6A7287

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #258287;
/* rgb */ color: rgb(37, 130, 135);
/* oklch */ color: oklch(55.6% 0.084 200.3);

Tailwind

colors: {
  custom: {
    50: '#70a6aa',
    500: '#258287',
    950: '#000000',
  },
}

SCSS

$custom: #258287;
$custom-light: #70a6aa;
$custom-dark: #000000;

JSON

{
  "hex": "#258287",
  "rgb": {
    "r": 37,
    "g": 130,
    "b": 135
  },
  "hsl": {
    "h": 183.061,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55644,
    "c": 0.08378,
    "h": 200.3
  },
  "luminance": 0.18108
}

Semantic roles & 50–950 ramp

primary

#258287

secondary

#B55853

accent

#4F48E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #258287

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

Preview Lab → · Contrast checker → · Palette generator →