#258779#258779

#258779 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.5% C 0.091 H 181.3°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#258779
RGB	rgb(37, 135, 121)
HSL	hsl(171, 57%, 34%)
HSV	hsv(171, 73%, 53%)
CMYK	cmyk(72.6%, 0%, 10.4%, 47.1%)
CIE-LAB	lab(50.80, -31.15, -0.55)
CIE-LCH	lch(50.80, 31.16, 181.00°)
OKLab	oklab(56.46% -0.0906 -0.002)
OKLCH	oklch(56.46% 0.091 181.3)
XYZ	xyz(12.8764, 19.1002, 21.0935)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258779 #872533

analogous

#258748 #258779 #256487

triadic

#258779 #792587 #877925

tetradic

#258779 #482587 #872533 #648725

square

#258779 #482587 #872533 #648725

split-complementary

#258779 #872564 #874825

monochromatic

#0B2723 #18574E #258779 #32B7A4 #56D1BF

Accessibility & contrast

On white

4.36

#258779 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#258779 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258779

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258779	#FFFFFF	#000000	##000000
##258779	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817F78

Deuteranopia (green-blind)

#73757A

Tritanopia (blue-blind)

#008A83

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258779;
/* rgb */ color: rgb(37, 135, 121);
/* oklch */ color: oklch(56.5% 0.091 181.3);

Tailwind

colors: {
  custom: {
    50: '#6faa9f',
    500: '#258779',
    950: '#000000',
  },
}

SCSS

$custom: #258779;
$custom-light: #6faa9f;
$custom-dark: #000000;

JSON

{
  "hex": "#258779",
  "rgb": {
    "r": 37,
    "g": 135,
    "b": 121
  },
  "hsl": {
    "h": 171.429,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56457,
    "c": 0.09059,
    "h": 181.3
  },
  "luminance": 0.19102
}

Semantic roles & 50–950 ramp

primary

#258779

secondary

#B55361

accent

#485DE0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258779

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

Preview Lab → · Contrast checker → · Palette generator →