#258B96#258B96

#258B96 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.6% C 0.090 H 205.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#258B96
RGB	rgb(37, 139, 150)
HSL	hsl(186, 60%, 37%)
HSV	hsv(186, 75%, 59%)
CMYK	cmyk(75.3%, 7.3%, 0%, 41.2%)
CIE-LAB	lab(53.01, -24.31, -14.12)
CIE-LCH	lch(53.01, 28.11, 210.14°)
OKLab	oklab(58.56% -0.0813 -0.0392)
OKLCH	oklch(58.56% 0.09 205.8)
XYZ	xyz(15.4982, 21.0587, 32.0962)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B96 #963025

analogous

#259669 #258B96 #255396

triadic

#258B96 #96258B #8B9625

tetradic

#258B96 #692596 #963025 #539625

square

#258B96 #692596 #963025 #539625

split-complementary

#258B96 #962553 #966925

monochromatic

#0D3034 #195E65 #258B96 #31B8C7 #5ECCD7

Accessibility & contrast

On white

4.03

#258B96 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#258B96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B96

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B96	#FFFFFF	#000000	##000000
##258B96	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8597

Deuteranopia (green-blind)

#6F7A96

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258b96;
/* rgb */ color: rgb(37, 139, 150);
/* oklch */ color: oklch(58.6% 0.090 205.8);

Tailwind

colors: {
  custom: {
    50: '#72adb4',
    500: '#258b96',
    950: '#000000',
  },
}

SCSS

$custom: #258b96;
$custom-light: #72adb4;
$custom-dark: #000000;

JSON

{
  "hex": "#258b96",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 150
  },
  "hsl": {
    "h": 185.841,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58558,
    "c": 0.09026,
    "h": 205.8
  },
  "luminance": 0.21061
}

Semantic roles & 50–950 ramp

primary

#258B96

secondary

#BC645B

accent

#5444E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258B96

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

Preview Lab → · Contrast checker → · Palette generator →