#257378#257378

#257378 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.074 H 201.2°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX#257378
RGBrgb(37, 115, 120)
HSLhsl(184, 53%, 31%)
HSVhsv(184, 69%, 47%)
CMYKcmyk(69.2%, 4.2%, 0%, 52.9%)
CIE-LABlab(44.25, -21.44, -9.68)
CIE-LCHlch(44.25, 23.52, 204.30°)
OKLaboklab(51.12% -0.0691 -0.0268)
OKLCHoklch(51.12% 0.074 201.2)
XYZxyz(10.2824, 14.0097, 19.9279)
Luminance0.1401 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257378 #782A25
analogous
#257853 #257378 #254978
triadic
#257378 #782573 #737825
tetradic
#257378 #532578 #782A25 #497825
square
#257378 #532578 #782A25 #497825
split-complementary
#257378 #782549 #785325
monochromatic
#08191A #174649 #257378 #33A0A7 #4FC1C9

Accessibility & contrast

On white

5.52
#257378 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.80
#257378 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257378
5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257378#FFFFFF#000000##FFFFFF
##2573781.005.523.805.52
#FFFFFF5.521.0021.001.00
#0000003.8021.001.0021.00
##FFFFFF5.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6A6E78
Deuteranopia (green-blind)
#5E6578
Tritanopia (blue-blind)
#007774
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #257378;
/* rgb */ color: rgb(37, 115, 120);
/* oklch */ color: oklch(51.1% 0.074 201.2);
Tailwind
colors: {
  custom: {
    50: '#6c9b9f',
    500: '#257378',
    950: '#000000',
  },
}
SCSS
$custom: #257378;
$custom-light: #6c9b9f;
$custom-dark: #000000;
JSON
{
  "hex": "#257378",
  "rgb": {
    "r": 37,
    "g": 115,
    "b": 120
  },
  "hsl": {
    "h": 183.614,
    "s": 52.866,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51122,
    "c": 0.07414,
    "h": 201.2
  },
  "luminance": 0.14011
}

Semantic roles & 50–950 ramp

primary
#257378
secondary
#AA544E
accent
#544CDC
background
#F6F9F9
surface
#ECF2F2
border
#C7CCCC
text
#080E0E
muted
#7A7E7E

Preview Lab

Preview with #257378

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

Preview Lab → · Contrast checker → · Palette generator →

#257378 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva