#258189#258189

#258189 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.5% C 0.084 H 203.6°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#258189
RGB	rgb(37, 129, 137)
HSL	hsl(185, 57%, 34%)
HSV	hsv(185, 73%, 54%)
CMYK	cmyk(73%, 5.8%, 0%, 46.3%)
CIE-LAB	lab(49.37, -23.33, -12.04)
CIE-LCH	lch(49.37, 26.25, 207.30°)
OKLab	oklab(55.46% -0.0766 -0.0334)
OKLCH	oklch(55.46% 0.084 203.6)
XYZ	xyz(13.1266, 17.8984, 26.4250)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258189 #892D25

analogous

#25895F #258189 #254F89

triadic

#258189 #892581 #818925

tetradic

#258189 #5F2589 #892D25 #4F8925

square

#258189 #5F2589 #892D25 #4F8925

split-complementary

#258189 #89254F #895F25

monochromatic

#0B2629 #185459 #258189 #32AEB9 #57C8D2

Accessibility & contrast

On white

4.59

#258189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#258189 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #258189

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258189	#FFFFFF	#000000	##FFFFFF
##258189	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767B8A

Deuteranopia (green-blind)

#687189

Tritanopia (blue-blind)

#008683

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #258189;
/* rgb */ color: rgb(37, 129, 137);
/* oklch */ color: oklch(55.5% 0.084 203.6);

Tailwind

colors: {
  custom: {
    50: '#70a6ab',
    500: '#258189',
    950: '#000000',
  },
}

SCSS

$custom: #258189;
$custom-light: #70a6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#258189",
  "rgb": {
    "r": 37,
    "g": 129,
    "b": 137
  },
  "hsl": {
    "h": 184.8,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55463,
    "c": 0.08357,
    "h": 203.6
  },
  "luminance": 0.179
}

Semantic roles & 50–950 ramp

primary

#258189

secondary

#B65C54

accent

#5347E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #258189

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

Preview Lab → · Contrast checker → · Palette generator →