#258584#258584

#258584 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.3% C 0.086 H 194.0°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#258584
RGB	rgb(37, 133, 132)
HSL	hsl(179, 56%, 33%)
HSV	hsv(179, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 0.8%, 47.8%)
CIE-LAB	lab(50.49, -26.93, -7.43)
CIE-LCH	lch(50.49, 27.94, 195.43°)
OKLab	oklab(56.31% -0.0831 -0.0207)
OKLCH	oklch(56.31% 0.086 194)
XYZ	xyz(13.3134, 18.8328, 24.7587)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258584 #852526

analogous

#258554 #258584 #255685

triadic

#258584 #842585 #858425

tetradic

#258584 #542585 #852526 #568525

square

#258584 #542585 #852526 #568525

split-complementary

#258584 #852556 #855425

monochromatic

#0A2525 #185554 #258584 #32B5B4 #55D0CE

Accessibility & contrast

On white

4.41

#258584 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#258584 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258584

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258584	#FFFFFF	#000000	##000000
##258584	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7E84

Deuteranopia (green-blind)

#6E7485

Tritanopia (blue-blind)

#008984

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258584;
/* rgb */ color: rgb(37, 133, 132);
/* oklch */ color: oklch(56.3% 0.086 194.0);

Tailwind

colors: {
  custom: {
    50: '#70a9a7',
    500: '#258584',
    950: '#000000',
  },
}

SCSS

$custom: #258584;
$custom-light: #70a9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#258584",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 132
  },
  "hsl": {
    "h": 179.375,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56313,
    "c": 0.08568,
    "h": 194
  },
  "luminance": 0.18834
}

Semantic roles & 50–950 ramp

primary

#258584

secondary

#B45253

accent

#484AE0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #258584

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

Preview Lab → · Contrast checker → · Palette generator →