#258B93#258B93

#258B93 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.4% C 0.090 H 202.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#258B93
RGB	rgb(37, 139, 147)
HSL	hsl(184, 60%, 36%)
HSV	hsv(184, 75%, 58%)
CMYK	cmyk(74.8%, 5.4%, 0%, 42.4%)
CIE-LAB	lab(52.91, -25.27, -12.54)
CIE-LCH	lch(52.91, 28.21, 206.39°)
OKLab	oklab(58.44% -0.0826 -0.0348)
OKLCH	oklch(58.44% 0.09 202.9)
XYZ	xyz(15.2597, 20.9633, 30.8402)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B93 #932D25

analogous

#259364 #258B93 #255493

triadic

#258B93 #93258B #8B9325

tetradic

#258B93 #642593 #932D25 #549325

square

#258B93 #642593 #932D25 #549325

split-complementary

#258B93 #932554 #936425

monochromatic

#0C2F31 #195D62 #258B93 #31B9C4 #5CCDD6

Accessibility & contrast

On white

4.04

#258B93 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#258B93 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B93

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B93	#FFFFFF	#000000	##000000
##258B93	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808594

Deuteranopia (green-blind)

#707993

Tritanopia (blue-blind)

#00918D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258b93;
/* rgb */ color: rgb(37, 139, 147);
/* oklch */ color: oklch(58.4% 0.090 202.9);

Tailwind

colors: {
  custom: {
    50: '#72adb2',
    500: '#258b93',
    950: '#000000',
  },
}

SCSS

$custom: #258b93;
$custom-light: #72adb2;
$custom-dark: #000000;

JSON

{
  "hex": "#258b93",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 147
  },
  "hsl": {
    "h": 184.364,
    "s": 59.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58439,
    "c": 0.08965,
    "h": 202.9
  },
  "luminance": 0.20965
}

Semantic roles & 50–950 ramp

primary

#258B93

secondary

#BB6059

accent

#5045E3

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258B93

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

Preview Lab → · Contrast checker → · Palette generator →