#258D86#258D86

#258D86 is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.5% C 0.092 H 188.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#258D86
RGB	rgb(37, 141, 134)
HSL	hsl(176, 58%, 35%)
HSV	hsv(176, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 5%, 44.7%)
CIE-LAB	lab(53.13, -30.25, -4.68)
CIE-LCH	lch(53.13, 30.61, 188.80°)
OKLab	oklab(58.48% -0.0907 -0.0132)
OKLCH	oklch(58.48% 0.092 188.3)
XYZ	xyz(14.5889, 21.1626, 25.8655)
Luminance	0.2116 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D86 #8D252C

analogous

#258D52 #258D86 #25608D

triadic

#258D86 #86258D #8D8625

tetradic

#258D86 #52258D #8D252C #608D25

square

#258D86 #52258D #8D252C #608D25

split-complementary

#258D86 #8D2560 #8D5225

monochromatic

#0C2C2A #185D58 #258D86 #32BDB4 #59D3CB

Accessibility & contrast

On white

4.01

#258D86 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#258D86 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D86

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D86	#FFFFFF	#000000	##000000
##258D86	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858586

Deuteranopia (green-blind)

#767A87

Tritanopia (blue-blind)

#00918B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258d86;
/* rgb */ color: rgb(37, 141, 134);
/* oklch */ color: oklch(58.5% 0.092 188.3);

Tailwind

colors: {
  custom: {
    50: '#71afa9',
    500: '#258d86',
    950: '#000000',
  },
}

SCSS

$custom: #258d86;
$custom-light: #71afa9;
$custom-dark: #000000;

JSON

{
  "hex": "#258d86",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 134
  },
  "hsl": {
    "h": 175.962,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58476,
    "c": 0.09165,
    "h": 188.3
  },
  "luminance": 0.21164
}

Semantic roles & 50–950 ramp

primary

#258D86

secondary

#B8565C

accent

#4651E2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #258D86

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

Preview Lab → · Contrast checker → · Palette generator →