#258D97#258D97

#258D97 is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.1% C 0.091 H 204.6°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#258D97
RGB	rgb(37, 141, 151)
HSL	hsl(185, 61%, 37%)
HSV	hsv(185, 75%, 59%)
CMYK	cmyk(75.5%, 6.6%, 0%, 40.8%)
CIE-LAB	lab(53.68, -25.01, -13.68)
CIE-LCH	lch(53.68, 28.51, 208.68°)
OKLab	oklab(59.11% -0.0829 -0.038)
OKLCH	oklch(59.11% 0.091 204.6)
XYZ	xyz(15.8713, 21.6755, 32.6195)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D97 #972F25

analogous

#259768 #258D97 #255497

triadic

#258D97 #97258D #8D9725

tetradic

#258D97 #682597 #972F25 #549725

square

#258D97 #682597 #972F25 #549725

split-complementary

#258D97 #972554 #976825

monochromatic

#0D3135 #195F66 #258D97 #31BBC8 #5FCDD8

Accessibility & contrast

On white

3.94

#258D97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#258D97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D97

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D97	#FFFFFF	#000000	##000000
##258D97	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818798

Deuteranopia (green-blind)

#717B97

Tritanopia (blue-blind)

#009390

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258d97;
/* rgb */ color: rgb(37, 141, 151);
/* oklch */ color: oklch(59.1% 0.091 204.6);

Tailwind

colors: {
  custom: {
    50: '#73aeb5',
    500: '#258d97',
    950: '#000000',
  },
}

SCSS

$custom: #258d97;
$custom-light: #73aeb5;
$custom-dark: #000000;

JSON

{
  "hex": "#258d97",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 151
  },
  "hsl": {
    "h": 185.263,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59109,
    "c": 0.09121,
    "h": 204.6
  },
  "luminance": 0.21677
}

Semantic roles & 50–950 ramp

primary

#258D97

secondary

#BD645B

accent

#5244E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258D97

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

Preview Lab → · Contrast checker → · Palette generator →