#258989#258989

#258989 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.5% C 0.088 H 195.0°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#258989
RGB	rgb(37, 137, 137)
HSL	hsl(180, 57%, 34%)
HSV	hsv(180, 73%, 54%)
CMYK	cmyk(73%, 0%, 0%, 46.3%)
CIE-LAB	lab(51.94, -27.39, -8.19)
CIE-LCH	lch(51.94, 28.59, 196.65°)
OKLab	oklab(57.54% -0.0851 -0.0228)
OKLCH	oklch(57.54% 0.088 195)
XYZ	xyz(14.2219, 20.0891, 26.7901)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258989 #892525

analogous

#258957 #258989 #255789

triadic

#258989 #892589 #898925

tetradic

#258989 #572589 #892525 #578925

square

#258989 #572589 #892525 #578925

split-complementary

#258989 #892557 #895725

monochromatic

#0B2929 #185959 #258989 #32B9B9 #57D2D2

Accessibility & contrast

On white

4.18

#258989 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#258989 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258989

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258989	#FFFFFF	#000000	##000000
##258989	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808289

Deuteranopia (green-blind)

#71778A

Tritanopia (blue-blind)

#008D89

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258989;
/* rgb */ color: rgb(37, 137, 137);
/* oklch */ color: oklch(57.5% 0.088 195.0);

Tailwind

colors: {
  custom: {
    50: '#71acab',
    500: '#258989',
    950: '#000000',
  },
}

SCSS

$custom: #258989;
$custom-light: #71acab;
$custom-dark: #000000;

JSON

{
  "hex": "#258989",
  "rgb": {
    "r": 37,
    "g": 137,
    "b": 137
  },
  "hsl": {
    "h": 180,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57541,
    "c": 0.08806,
    "h": 195
  },
  "luminance": 0.20091
}

Semantic roles & 50–950 ramp

primary

#258989

secondary

#B65454

accent

#4747E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #258989

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

Preview Lab → · Contrast checker → · Palette generator →