#258689#258689

#258689 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.8% C 0.086 H 198.1°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#258689
RGB	rgb(37, 134, 137)
HSL	hsl(182, 57%, 34%)
HSV	hsv(182, 73%, 54%)
CMYK	cmyk(73%, 2.2%, 0%, 46.3%)
CIE-LAB	lab(50.98, -25.89, -9.63)
CIE-LCH	lch(50.98, 27.62, 200.40°)
OKLab	oklab(56.76% -0.0819 -0.0267)
OKLCH	oklch(56.76% 0.086 198.1)
XYZ	xyz(13.8014, 19.2480, 26.6499)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258689 #892825

analogous

#25895A #258689 #255489

triadic

#258689 #892586 #868925

tetradic

#258689 #5A2589 #892825 #548925

square

#258689 #5A2589 #892825 #548925

split-complementary

#258689 #892554 #895A25

monochromatic

#0B2829 #185759 #258689 #32B5B9 #57CED2

Accessibility & contrast

On white

4.33

#258689 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#258689 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258689

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258689	#FFFFFF	#000000	##000000
##258689	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8089

Deuteranopia (green-blind)

#6E758A

Tritanopia (blue-blind)

#008B87

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258689;
/* rgb */ color: rgb(37, 134, 137);
/* oklch */ color: oklch(56.8% 0.086 198.1);

Tailwind

colors: {
  custom: {
    50: '#70a9ab',
    500: '#258689',
    950: '#000000',
  },
}

SCSS

$custom: #258689;
$custom-light: #70a9ab;
$custom-dark: #000000;

JSON

{
  "hex": "#258689",
  "rgb": {
    "r": 37,
    "g": 134,
    "b": 137
  },
  "hsl": {
    "h": 181.8,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56761,
    "c": 0.08615,
    "h": 198.1
  },
  "luminance": 0.1925
}

Semantic roles & 50–950 ramp

primary

#258689

secondary

#B65754

accent

#4C47E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #258689

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

Preview Lab → · Contrast checker → · Palette generator →