#257574#257574

#257574 is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.075 H 193.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#257574
RGB	rgb(37, 117, 116)
HSL	hsl(179, 52%, 30%)
HSV	hsv(179, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 0.9%, 54.1%)
CIE-LAB	lab(44.77, -23.74, -6.50)
CIE-LCH	lch(44.77, 24.61, 195.32°)
OKLab	oklab(51.5% -0.0732 -0.0181)
OKLCH	oklch(51.5% 0.075 193.9)
XYZ	xyz(10.2752, 14.3757, 18.7529)
Luminance	0.1438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257574 #752526

analogous

#25754C #257574 #254E75

triadic

#257574 #742575 #757425

tetradic

#257574 #4C2575 #752526 #4E7525

square

#257574 #4C2575 #752526 #4E7525

split-complementary

#257574 #75254E #754C25

monochromatic

#081818 #164746 #257574 #34A3A2 #4EC7C5

Accessibility & contrast

On white

5.42

#257574 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#257574 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257574

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257574	#FFFFFF	#000000	##FFFFFF
##257574	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6F74

Deuteranopia (green-blind)

#616675

Tritanopia (blue-blind)

#007974

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257574;
/* rgb */ color: rgb(37, 117, 116);
/* oklch */ color: oklch(51.5% 0.075 193.9);

Tailwind

colors: {
  custom: {
    50: '#6c9d9c',
    500: '#257574',
    950: '#000000',
  },
}

SCSS

$custom: #257574;
$custom-light: #6c9d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#257574",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 116
  },
  "hsl": {
    "h": 179.25,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51498,
    "c": 0.07543,
    "h": 193.9
  },
  "luminance": 0.14377
}

Semantic roles & 50–950 ramp

primary

#257574

secondary

#A84E4F

accent

#4C4EDB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #257574

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

Preview Lab → · Contrast checker → · Palette generator →