#258588#258588

#258588 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.5% C 0.086 H 198.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#258588
RGB	rgb(37, 133, 136)
HSL	hsl(182, 57%, 34%)
HSV	hsv(182, 73%, 53%)
CMYK	cmyk(72.8%, 2.2%, 0%, 46.7%)
CIE-LAB	lab(50.62, -25.69, -9.58)
CIE-LCH	lch(50.62, 27.42, 200.44°)
OKLab	oklab(56.46% -0.0813 -0.0266)
OKLCH	oklch(56.46% 0.086 198.1)
XYZ	xyz(13.5924, 18.9443, 26.2280)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258588 #882825

analogous

#25885A #258588 #255488

triadic

#258588 #882585 #858825

tetradic

#258588 #5A2588 #882825 #548825

square

#258588 #5A2588 #882825 #548825

split-complementary

#258588 #882554 #885A25

monochromatic

#0B2728 #185658 #258588 #32B4B8 #56CDD1

Accessibility & contrast

On white

4.38

#258588 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#258588 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258588

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258588	#FFFFFF	#000000	##000000
##258588	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7F88

Deuteranopia (green-blind)

#6D7489

Tritanopia (blue-blind)

#008A86

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258588;
/* rgb */ color: rgb(37, 133, 136);
/* oklch */ color: oklch(56.5% 0.086 198.1);

Tailwind

colors: {
  custom: {
    50: '#70a9aa',
    500: '#258588',
    950: '#000000',
  },
}

SCSS

$custom: #258588;
$custom-light: #70a9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#258588",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 136
  },
  "hsl": {
    "h": 181.818,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56463,
    "c": 0.08554,
    "h": 198.1
  },
  "luminance": 0.18946
}

Semantic roles & 50–950 ramp

primary

#258588

secondary

#B65653

accent

#4C47E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #258588

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

Preview Lab → · Contrast checker → · Palette generator →