#257174#257174

#257174 is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.4% C 0.073 H 198.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#257174
RGB	rgb(37, 113, 116)
HSL	hsl(182, 52%, 30%)
HSV	hsv(182, 68%, 45%)
CMYK	cmyk(68.1%, 2.6%, 0%, 54.5%)
CIE-LAB	lab(43.45, -21.65, -8.47)
CIE-LCH	lch(43.45, 23.25, 201.36°)
OKLab	oklab(50.43% -0.0687 -0.0235)
OKLCH	oklch(50.43% 0.073 198.9)
XYZ	xyz(9.8191, 13.4634, 18.6008)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257174 #742825

analogous

#25744F #257174 #254A74

triadic

#257174 #742571 #717425

tetradic

#257174 #4F2574 #742825 #4A7425

square

#257174 #4F2574 #742825 #4A7425

split-complementary

#257174 #74254A #744F25

monochromatic

#071717 #164446 #257174 #349EA2 #4DC2C6

Accessibility & contrast

On white

5.69

#257174 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#257174 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257174

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257174	#FFFFFF	#000000	##FFFFFF
##257174	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696C74

Deuteranopia (green-blind)

#5D6374

Tritanopia (blue-blind)

#007572

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #257174;
/* rgb */ color: rgb(37, 113, 116);
/* oklch */ color: oklch(50.4% 0.073 198.9);

Tailwind

colors: {
  custom: {
    50: '#6b9a9c',
    500: '#257174',
    950: '#000000',
  },
}

SCSS

$custom: #257174;
$custom-light: #6b9a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#257174",
  "rgb": {
    "r": 37,
    "g": 113,
    "b": 116
  },
  "hsl": {
    "h": 182.278,
    "s": 51.634,
    "l": 30
  },
  "oklch": {
    "l": 0.50434,
    "c": 0.07263,
    "h": 198.9
  },
  "luminance": 0.13465
}

Semantic roles & 50–950 ramp

primary

#257174

secondary

#A7524E

accent

#524DDB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #257174

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

Preview Lab → · Contrast checker → · Palette generator →