#257564#257564

#257564 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 50.9% C 0.081 H 175.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#257564
RGB	rgb(37, 117, 100)
HSL	hsl(167, 52%, 30%)
HSV	hsv(167, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 14.5%, 54.1%)
CIE-LAB	lab(44.28, -28.43, 2.35)
CIE-LCH	lch(44.28, 28.52, 175.26°)
OKLab	oklab(50.94% -0.0811 0.0058)
OKLCH	oklch(50.94% 0.081 175.9)
XYZ	xyz(9.4234, 14.0350, 14.2665)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257564 #752536

analogous

#25753C #257564 #255E75

triadic

#257564 #642575 #756425

tetradic

#257564 #3C2575 #752536 #5E7525

square

#257564 #3C2575 #752536 #5E7525

split-complementary

#257564 #75255E #753C25

monochromatic

#081815 #16473C #257564 #34A38C #4EC7AD

Accessibility & contrast

On white

5.52

#257564 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#257564 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257564

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257564	#FFFFFF	#000000	##FFFFFF
##257564	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716E63

Deuteranopia (green-blind)

#656565

Tritanopia (blue-blind)

#007770

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257564;
/* rgb */ color: rgb(37, 117, 100);
/* oklch */ color: oklch(50.9% 0.081 175.9);

Tailwind

colors: {
  custom: {
    50: '#6b9d90',
    500: '#257564',
    950: '#000000',
  },
}

SCSS

$custom: #257564;
$custom-light: #6b9d90;
$custom-dark: #000000;

JSON

{
  "hex": "#257564",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 100
  },
  "hsl": {
    "h": 167.25,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.50944,
    "c": 0.08132,
    "h": 175.9
  },
  "luminance": 0.14036
}

Semantic roles & 50–950 ramp

primary

#257564

secondary

#A84E61

accent

#4C6BDB

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #257564

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

Preview Lab → · Contrast checker → · Palette generator →