#258E86#258E86

#258E86 is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.7% C 0.093 H 187.4°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#258E86
RGB	rgb(37, 142, 134)
HSL	hsl(175, 59%, 35%)
HSV	hsv(175, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 5.6%, 44.3%)
CIE-LAB	lab(53.45, -30.73, -4.21)
CIE-LCH	lch(53.45, 31.02, 187.79°)
OKLab	oklab(58.74% -0.0917 -0.0119)
OKLCH	oklch(58.74% 0.093 187.4)
XYZ	xyz(14.7370, 21.4588, 25.9149)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E86 #8E252D

analogous

#258E52 #258E86 #25618E

triadic

#258E86 #86258E #8E8625

tetradic

#258E86 #52258E #8E252D #618E25

square

#258E86 #52258E #8E252D #618E25

split-complementary

#258E86 #8E2561 #8E5225

monochromatic

#0C2D2A #185D58 #258E86 #32BFB4 #5AD4CB

Accessibility & contrast

On white

3.97

#258E86 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#258E86 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E86

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E86	#FFFFFF	#000000	##000000
##258E86	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868686

Deuteranopia (green-blind)

#777B87

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258e86;
/* rgb */ color: rgb(37, 142, 134);
/* oklch */ color: oklch(58.7% 0.093 187.4);

Tailwind

colors: {
  custom: {
    50: '#71afa9',
    500: '#258e86',
    950: '#000000',
  },
}

SCSS

$custom: #258e86;
$custom-light: #71afa9;
$custom-dark: #000000;

JSON

{
  "hex": "#258e86",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 134
  },
  "hsl": {
    "h": 175.429,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58737,
    "c": 0.09252,
    "h": 187.4
  },
  "luminance": 0.21461
}

Semantic roles & 50–950 ramp

primary

#258E86

secondary

#B9565E

accent

#4652E2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #258E86

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

Preview Lab → · Contrast checker → · Palette generator →