#258C98#258C98

#258C98 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.9% C 0.091 H 206.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#258C98
RGB	rgb(37, 140, 152)
HSL	hsl(186, 61%, 37%)
HSV	hsv(186, 76%, 60%)
CMYK	cmyk(75.7%, 7.9%, 0%, 40.4%)
CIE-LAB	lab(53.40, -24.18, -14.69)
CIE-LCH	lch(53.40, 28.29, 211.27°)
OKLab	oklab(58.89% -0.0814 -0.0408)
OKLCH	oklch(58.89% 0.091 206.6)
XYZ	xyz(15.8060, 21.4146, 33.0001)
Luminance	0.2142 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C98 #983125

analogous

#25986B #258C98 #255398

triadic

#258C98 #98258C #8C9825

tetradic

#258C98 #6B2598 #983125 #539825

square

#258C98 #6B2598 #983125 #539825

split-complementary

#258C98 #982553 #986B25

monochromatic

#0D3136 #195F67 #258C98 #31B9C9 #5FCCD8

Accessibility & contrast

On white

3.97

#258C98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#258C98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C98

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C98	#FFFFFF	#000000	##000000
##258C98	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808699

Deuteranopia (green-blind)

#707B98

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258c98;
/* rgb */ color: rgb(37, 140, 152);
/* oklch */ color: oklch(58.9% 0.091 206.6);

Tailwind

colors: {
  custom: {
    50: '#73aeb6',
    500: '#258c98',
    950: '#000000',
  },
}

SCSS

$custom: #258c98;
$custom-light: #73aeb6;
$custom-dark: #000000;

JSON

{
  "hex": "#258c98",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 152
  },
  "hsl": {
    "h": 186.261,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58894,
    "c": 0.0911,
    "h": 206.6
  },
  "luminance": 0.21416
}

Semantic roles & 50–950 ramp

primary

#258C98

secondary

#BD665C

accent

#5544E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258C98

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

Preview Lab → · Contrast checker → · Palette generator →