#257686#257686

#257686 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.5% C 0.079 H 213.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#257686
RGB	rgb(37, 118, 134)
HSL	hsl(190, 57%, 34%)
HSV	hsv(190, 72%, 53%)
CMYK	cmyk(72.4%, 11.9%, 0%, 47.5%)
CIE-LAB	lab(45.73, -18.47, -15.79)
CIE-LCH	lch(45.73, 24.30, 220.53°)
OKLab	oklab(52.49% -0.0661 -0.044)
OKLCH	oklch(52.49% 0.079 213.6)
XYZ	xyz(11.5426, 15.0701, 24.8501)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257686 #863525

analogous

#258665 #257686 #254586

triadic

#257686 #862576 #768625

tetradic

#257686 #652586 #863525 #458625

square

#257686 #652586 #863525 #458625

split-complementary

#257686 #862545 #866525

monochromatic

#0B2226 #184C56 #257686 #32A0B6 #55BCD0

Accessibility & contrast

On white

5.23

#257686 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#257686 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257686

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257686	#FFFFFF	#000000	##FFFFFF
##257686	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7287

Deuteranopia (green-blind)

#5D6886

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257686;
/* rgb */ color: rgb(37, 118, 134);
/* oklch */ color: oklch(52.5% 0.079 213.6);

Tailwind

colors: {
  custom: {
    50: '#6e9da9',
    500: '#257686',
    950: '#000000',
  },
}

SCSS

$custom: #257686;
$custom-light: #6e9da9;
$custom-dark: #000000;

JSON

{
  "hex": "#257686",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 134
  },
  "hsl": {
    "h": 189.897,
    "s": 56.725,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52487,
    "c": 0.07942,
    "h": 213.6
  },
  "luminance": 0.15071
}

Semantic roles & 50–950 ramp

primary

#257686

secondary

#B46352

accent

#6148E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257686

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

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