#258997#258997

#258997 is a mid, moderate teal. Relative luminance 0.205; OKLCH L 58.1% C 0.090 H 208.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#258997
RGB	rgb(37, 137, 151)
HSL	hsl(187, 61%, 37%)
HSV	hsv(187, 75%, 59%)
CMYK	cmyk(75.5%, 9.3%, 0%, 40.8%)
CIE-LAB	lab(52.42, -22.96, -15.60)
CIE-LCH	lch(52.42, 27.76, 214.20°)
OKLab	oklab(58.09% -0.0788 -0.0434)
OKLCH	oklch(58.09% 0.09 208.9)
XYZ	xyz(15.2921, 20.5172, 32.4264)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258997 #973325

analogous

#25976C #258997 #255097

triadic

#258997 #972589 #899725

tetradic

#258997 #6C2597 #973325 #509725

square

#258997 #6C2597 #973325 #509725

split-complementary

#258997 #972550 #976C25

monochromatic

#0D3035 #195C66 #258997 #31B6C8 #5FC9D8

Accessibility & contrast

On white

4.11

#258997 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#258997 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258997

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258997	#FFFFFF	#000000	##000000
##258997	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8498

Deuteranopia (green-blind)

#6D7897

Tritanopia (blue-blind)

#00908D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258997;
/* rgb */ color: rgb(37, 137, 151);
/* oklch */ color: oklch(58.1% 0.090 208.9);

Tailwind

colors: {
  custom: {
    50: '#72abb5',
    500: '#258997',
    950: '#000000',
  },
}

SCSS

$custom: #258997;
$custom-light: #72abb5;
$custom-dark: #000000;

JSON

{
  "hex": "#258997",
  "rgb": {
    "r": 37,
    "g": 137,
    "b": 151
  },
  "hsl": {
    "h": 187.368,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58088,
    "c": 0.08994,
    "h": 208.9
  },
  "luminance": 0.20519
}

Semantic roles & 50–950 ramp

primary

#258997

secondary

#BD675B

accent

#5844E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258997

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

Preview Lab → · Contrast checker → · Palette generator →