#257572#257572

#257572 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.076 H 191.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#257572
RGB	rgb(37, 117, 114)
HSL	hsl(178, 52%, 30%)
HSV	hsv(178, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 2.6%, 54.1%)
CIE-LAB	lab(44.70, -24.35, -5.40)
CIE-LCH	lch(44.70, 24.94, 192.51°)
OKLab	oklab(51.42% -0.0742 -0.0151)
OKLCH	oklch(51.42% 0.076 191.5)
XYZ	xyz(10.1601, 14.3297, 18.1468)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257572 #752528

analogous

#25754A #257572 #255075

triadic

#257572 #722575 #757225

tetradic

#257572 #4A2575 #752528 #507525

square

#257572 #4A2575 #752528 #507525

split-complementary

#257572 #752550 #754A25

monochromatic

#081817 #164745 #257572 #34A39F #4EC7C2

Accessibility & contrast

On white

5.43

#257572 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#257572 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257572

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257572	#FFFFFF	#000000	##FFFFFF
##257572	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6F72

Deuteranopia (green-blind)

#626673

Tritanopia (blue-blind)

#007874

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257572;
/* rgb */ color: rgb(37, 117, 114);
/* oklch */ color: oklch(51.4% 0.076 191.5);

Tailwind

colors: {
  custom: {
    50: '#6c9d9a',
    500: '#257572',
    950: '#000000',
  },
}

SCSS

$custom: #257572;
$custom-light: #6c9d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#257572",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 114
  },
  "hsl": {
    "h": 177.75,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51424,
    "c": 0.0757,
    "h": 191.5
  },
  "luminance": 0.14331
}

Semantic roles & 50–950 ramp

primary

#257572

secondary

#A84E52

accent

#4C52DB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #257572

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

Preview Lab → · Contrast checker → · Palette generator →