#258F86#258F86

#258F86 is a mid, moderate teal. Relative luminance 0.218; OKLCH L 59.0% C 0.093 H 186.5°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#258F86
RGB	rgb(37, 143, 134)
HSL	hsl(175, 59%, 35%)
HSV	hsv(175, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 6.3%, 43.9%)
CIE-LAB	lab(53.77, -31.21, -3.73)
CIE-LCH	lch(53.77, 31.43, 186.82°)
OKLab	oklab(59% -0.0928 -0.0106)
OKLCH	oklch(59% 0.093 186.5)
XYZ	xyz(14.8864, 21.7577, 25.9647)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F86 #8F252E

analogous

#258F51 #258F86 #25638F

triadic

#258F86 #86258F #8F8625

tetradic

#258F86 #51258F #8F252E #638F25

square

#258F86 #51258F #8F252E #638F25

split-complementary

#258F86 #8F2563 #8F5125

monochromatic

#0C2E2B #185E58 #258F86 #32C0B4 #5AD4CA

Accessibility & contrast

On white

3.92

#258F86 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#258F86 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F86

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F86	#FFFFFF	#000000	##000000
##258F86	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878786

Deuteranopia (green-blind)

#787C87

Tritanopia (blue-blind)

#00928C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258f86;
/* rgb */ color: rgb(37, 143, 134);
/* oklch */ color: oklch(59.0% 0.093 186.5);

Tailwind

colors: {
  custom: {
    50: '#71b0a9',
    500: '#258f86',
    950: '#000000',
  },
}

SCSS

$custom: #258f86;
$custom-light: #71b0a9;
$custom-dark: #000000;

JSON

{
  "hex": "#258f86",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 134
  },
  "hsl": {
    "h": 174.906,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58999,
    "c": 0.0934,
    "h": 186.5
  },
  "luminance": 0.21759
}

Semantic roles & 50–950 ramp

primary

#258F86

secondary

#B9575F

accent

#4653E2

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #258F86

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

Preview Lab → · Contrast checker → · Palette generator →