#258788#258788

#258788 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 57.0% C 0.087 H 196.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#258788
RGB	rgb(37, 135, 136)
HSL	hsl(181, 57%, 34%)
HSV	hsv(181, 73%, 53%)
CMYK	cmyk(72.8%, 0.7%, 0%, 46.7%)
CIE-LAB	lab(51.26, -26.70, -8.61)
CIE-LCH	lch(51.26, 28.06, 197.88°)
OKLab	oklab(56.98% -0.0834 -0.0239)
OKLCH	oklch(56.98% 0.087 196)
XYZ	xyz(13.8688, 19.4972, 26.3202)
Luminance	0.1950 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258788 #882625

analogous

#258858 #258788 #255688

triadic

#258788 #882587 #878825

tetradic

#258788 #582588 #882625 #568825

square

#258788 #582588 #882625 #568825

split-complementary

#258788 #882556 #885825

monochromatic

#0B2728 #185758 #258788 #32B7B8 #56D0D1

Accessibility & contrast

On white

4.29

#258788 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#258788 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258788

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258788	#FFFFFF	#000000	##000000
##258788	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8088

Deuteranopia (green-blind)

#6F7689

Tritanopia (blue-blind)

#008C87

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258788;
/* rgb */ color: rgb(37, 135, 136);
/* oklch */ color: oklch(57.0% 0.087 196.0);

Tailwind

colors: {
  custom: {
    50: '#70aaaa',
    500: '#258788',
    950: '#000000',
  },
}

SCSS

$custom: #258788;
$custom-light: #70aaaa;
$custom-dark: #000000;

JSON

{
  "hex": "#258788",
  "rgb": {
    "r": 37,
    "g": 135,
    "b": 136
  },
  "hsl": {
    "h": 180.606,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56983,
    "c": 0.08679,
    "h": 196
  },
  "luminance": 0.19499
}

Semantic roles & 50–950 ramp

primary

#258788

secondary

#B65453

accent

#4947E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #258788

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

Preview Lab → · Contrast checker → · Palette generator →