#258586#258586

#258586 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.086 H 196.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#258586
RGB	rgb(37, 133, 134)
HSL	hsl(181, 57%, 34%)
HSV	hsv(181, 72%, 53%)
CMYK	cmyk(72.4%, 0.7%, 0%, 47.5%)
CIE-LAB	lab(50.56, -26.31, -8.51)
CIE-LCH	lch(50.56, 27.66, 197.91°)
OKLab	oklab(56.39% -0.0822 -0.0236)
OKLCH	oklch(56.39% 0.086 196)
XYZ	xyz(13.4516, 18.8880, 25.4864)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258586 #862625

analogous

#258656 #258586 #255486

triadic

#258586 #862585 #858625

tetradic

#258586 #562586 #862625 #548625

square

#258586 #562586 #862625 #548625

split-complementary

#258586 #862554 #865625

monochromatic

#0B2626 #185556 #258586 #32B5B6 #55CFD0

Accessibility & contrast

On white

4.40

#258586 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#258586 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258586

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258586	#FFFFFF	#000000	##000000
##258586	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7E86

Deuteranopia (green-blind)

#6D7487

Tritanopia (blue-blind)

#008985

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258586;
/* rgb */ color: rgb(37, 133, 134);
/* oklch */ color: oklch(56.4% 0.086 196.0);

Tailwind

colors: {
  custom: {
    50: '#70a9a9',
    500: '#258586',
    950: '#000000',
  },
}

SCSS

$custom: #258586;
$custom-light: #70a9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#258586",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 134
  },
  "hsl": {
    "h": 180.619,
    "s": 56.725,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56388,
    "c": 0.08555,
    "h": 196
  },
  "luminance": 0.1889
}

Semantic roles & 50–950 ramp

primary

#258586

secondary

#B45352

accent

#4948E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #258586

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

Preview Lab → · Contrast checker → · Palette generator →