#258889#258889

#258889 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.3% C 0.087 H 196.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#258889
RGB	rgb(37, 136, 137)
HSL	hsl(181, 57%, 34%)
HSV	hsv(181, 73%, 54%)
CMYK	cmyk(73%, 0.7%, 0%, 46.3%)
CIE-LAB	lab(51.62, -26.89, -8.67)
CIE-LCH	lch(51.62, 28.25, 197.87°)
OKLab	oklab(57.28% -0.084 -0.0241)
OKLCH	oklch(57.28% 0.087 196)
XYZ	xyz(14.0804, 19.8061, 26.7429)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258889 #892625

analogous

#258958 #258889 #255689

triadic

#258889 #892588 #888925

tetradic

#258889 #582589 #892625 #568925

square

#258889 #582589 #892625 #568925

split-complementary

#258889 #892556 #895825

monochromatic

#0B2829 #185859 #258889 #32B8B9 #57D0D2

Accessibility & contrast

On white

4.23

#258889 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#258889 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258889

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258889	#FFFFFF	#000000	##000000
##258889	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8189

Deuteranopia (green-blind)

#70768A

Tritanopia (blue-blind)

#008D88

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258889;
/* rgb */ color: rgb(37, 136, 137);
/* oklch */ color: oklch(57.3% 0.087 196.0);

Tailwind

colors: {
  custom: {
    50: '#71abab',
    500: '#258889',
    950: '#000000',
  },
}

SCSS

$custom: #258889;
$custom-light: #71abab;
$custom-dark: #000000;

JSON

{
  "hex": "#258889",
  "rgb": {
    "r": 37,
    "g": 136,
    "b": 137
  },
  "hsl": {
    "h": 180.6,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57281,
    "c": 0.0874,
    "h": 196
  },
  "luminance": 0.19808
}

Semantic roles & 50–950 ramp

primary

#258889

secondary

#B65554

accent

#4947E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #258889

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

Preview Lab → · Contrast checker → · Palette generator →