#257568#257568

#257568 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.1% C 0.079 H 180.1°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#257568
RGB	rgb(37, 117, 104)
HSL	hsl(170, 52%, 30%)
HSV	hsv(170, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 11.1%, 54.1%)
CIE-LAB	lab(44.40, -27.30, 0.13)
CIE-LCH	lch(44.40, 27.30, 179.73°)
OKLab	oklab(51.07% -0.0791 -0.0001)
OKLCH	oklch(51.07% 0.079 180.1)
XYZ	xyz(9.6217, 14.1143, 15.3113)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257568 #752532

analogous

#257540 #257568 #255A75

triadic

#257568 #682575 #756825

tetradic

#257568 #402575 #752532 #5A7525

square

#257568 #402575 #752532 #5A7525

split-complementary

#257568 #75255A #754025

monochromatic

#081815 #16473F #257568 #34A391 #4EC7B3

Accessibility & contrast

On white

5.49

#257568 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#257568 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257568

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257568	#FFFFFF	#000000	##FFFFFF
##257568	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706E67

Deuteranopia (green-blind)

#646569

Tritanopia (blue-blind)

#007771

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257568;
/* rgb */ color: rgb(37, 117, 104);
/* oklch */ color: oklch(51.1% 0.079 180.1);

Tailwind

colors: {
  custom: {
    50: '#6b9d93',
    500: '#257568',
    950: '#000000',
  },
}

SCSS

$custom: #257568;
$custom-light: #6b9d93;
$custom-dark: #000000;

JSON

{
  "hex": "#257568",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 104
  },
  "hsl": {
    "h": 170.25,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51074,
    "c": 0.0791,
    "h": 180.1
  },
  "luminance": 0.14115
}

Semantic roles & 50–950 ramp

primary

#257568

secondary

#A84E5D

accent

#4C64DB

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #257568

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

Preview Lab → · Contrast checker → · Palette generator →