#258F82#258F82

#258F82 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 58.9% C 0.095 H 182.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#258F82
RGB	rgb(37, 143, 130)
HSL	hsl(173, 59%, 35%)
HSV	hsv(173, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 9.1%, 43.9%)
CIE-LAB	lab(53.65, -32.37, -1.60)
CIE-LCH	lch(53.65, 32.41, 182.82°)
OKLab	oklab(58.86% -0.0947 -0.0048)
OKLCH	oklch(58.86% 0.095 182.9)
XYZ	xyz(14.6127, 21.6482, 24.5231)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F82 #8F2532

analogous

#258F4D #258F82 #25678F

triadic

#258F82 #82258F #8F8225

tetradic

#258F82 #4D258F #8F2532 #678F25

square

#258F82 #4D258F #8F2532 #678F25

split-complementary

#258F82 #8F2567 #8F4D25

monochromatic

#0C2E2A #185E56 #258F82 #32C0AE #5AD4C5

Accessibility & contrast

On white

3.94

#258F82 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#258F82 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F82

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F82	#FFFFFF	#000000	##000000
##258F82	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888682

Deuteranopia (green-blind)

#797C83

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258f82;
/* rgb */ color: rgb(37, 143, 130);
/* oklch */ color: oklch(58.9% 0.095 182.9);

Tailwind

colors: {
  custom: {
    50: '#71b0a6',
    500: '#258f82',
    950: '#000000',
  },
}

SCSS

$custom: #258f82;
$custom-light: #71b0a6;
$custom-dark: #000000;

JSON

{
  "hex": "#258f82",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 130
  },
  "hsl": {
    "h": 172.642,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58864,
    "c": 0.09484,
    "h": 182.9
  },
  "luminance": 0.2165
}

Semantic roles & 50–950 ramp

primary

#258F82

secondary

#B95763

accent

#4659E2

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #258F82

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

Preview Lab → · Contrast checker → · Palette generator →