#258789#258789

#258789 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 57.0% C 0.087 H 197.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#258789
RGB	rgb(37, 135, 137)
HSL	hsl(181, 57%, 34%)
HSV	hsv(181, 73%, 54%)
CMYK	cmyk(73%, 1.5%, 0%, 46.3%)
CIE-LAB	lab(51.30, -26.39, -9.15)
CIE-LCH	lch(51.30, 27.93, 199.12°)
OKLab	oklab(57.02% -0.083 -0.0254)
OKLCH	oklch(57.02% 0.087 197)
XYZ	xyz(13.9402, 19.5258, 26.6962)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258789 #892725

analogous

#258959 #258789 #255589

triadic

#258789 #892587 #878925

tetradic

#258789 #592589 #892725 #558925

square

#258789 #592589 #892725 #558925

split-complementary

#258789 #892555 #895925

monochromatic

#0B2829 #185859 #258789 #32B6B9 #57CFD2

Accessibility & contrast

On white

4.28

#258789 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#258789 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258789

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258789	#FFFFFF	#000000	##000000
##258789	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8089

Deuteranopia (green-blind)

#6F768A

Tritanopia (blue-blind)

#008C87

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258789;
/* rgb */ color: rgb(37, 135, 137);
/* oklch */ color: oklch(57.0% 0.087 197.0);

Tailwind

colors: {
  custom: {
    50: '#70aaab',
    500: '#258789',
    950: '#000000',
  },
}

SCSS

$custom: #258789;
$custom-light: #70aaab;
$custom-dark: #000000;

JSON

{
  "hex": "#258789",
  "rgb": {
    "r": 37,
    "g": 135,
    "b": 137
  },
  "hsl": {
    "h": 181.2,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57021,
    "c": 0.08676,
    "h": 197
  },
  "luminance": 0.19527
}

Semantic roles & 50–950 ramp

primary

#258789

secondary

#B65654

accent

#4A47E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #258789

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

Preview Lab → · Contrast checker → · Palette generator →