#258573#258573

#258573 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.7% C 0.091 H 177.4°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#258573
RGB	rgb(37, 133, 115)
HSL	hsl(169, 56%, 33%)
HSV	hsv(169, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 13.5%, 47.8%)
CIE-LAB	lab(49.98, -31.89, 1.76)
CIE-LCH	lch(49.98, 31.94, 176.84°)
OKLab	oklab(55.73% -0.0914 0.0042)
OKLCH	oklch(55.73% 0.091 177.4)
XYZ	xyz(12.2435, 18.4048, 19.1235)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258573 #852537

analogous

#258543 #258573 #256785

triadic

#258573 #732585 #857325

tetradic

#258573 #432585 #852537 #678525

square

#258573 #432585 #852537 #678525

split-complementary

#258573 #852567 #854325

monochromatic

#0A2520 #18554A #258573 #32B59C #55D0B9

Accessibility & contrast

On white

4.49

#258573 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#258573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258573

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258573	#FFFFFF	#000000	##000000
##258573	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807D72

Deuteranopia (green-blind)

#727374

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #258573;
/* rgb */ color: rgb(37, 133, 115);
/* oklch */ color: oklch(55.7% 0.091 177.4);

Tailwind

colors: {
  custom: {
    50: '#6ea99b',
    500: '#258573',
    950: '#000000',
  },
}

SCSS

$custom: #258573;
$custom-light: #6ea99b;
$custom-dark: #000000;

JSON

{
  "hex": "#258573",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 115
  },
  "hsl": {
    "h": 168.75,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.09146,
    "h": 177.4
  },
  "luminance": 0.18406
}

Semantic roles & 50–950 ramp

primary

#258573

secondary

#B45264

accent

#4864E0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258573

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

Preview Lab → · Contrast checker → · Palette generator →