#257664#257664

#257664 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.2% C 0.083 H 175.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#257664
RGB	rgb(37, 118, 100)
HSL	hsl(167, 52%, 30%)
HSV	hsv(167, 69%, 46%)
CMYK	cmyk(68.6%, 0%, 15.3%, 53.7%)
CIE-LAB	lab(44.62, -28.91, 2.84)
CIE-LCH	lch(44.62, 29.05, 174.40°)
OKLab	oklab(51.22% -0.0822 0.0071)
OKLCH	oklch(51.22% 0.083 175.1)
XYZ	xyz(9.5405, 14.2692, 14.3056)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257664 #762537

analogous

#25763C #257664 #255F76

triadic

#257664 #642576 #766425

tetradic

#257664 #3C2576 #762537 #5F7625

square

#257664 #3C2576 #762537 #5F7625

split-complementary

#257664 #76255F #763C25

monochromatic

#081915 #16473D #257664 #34A58B #4EC7AC

Accessibility & contrast

On white

5.45

#257664 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#257664 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257664

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257664	#FFFFFF	#000000	##FFFFFF
##257664	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726E63

Deuteranopia (green-blind)

#666665

Tritanopia (blue-blind)

#007771

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257664;
/* rgb */ color: rgb(37, 118, 100);
/* oklch */ color: oklch(51.2% 0.083 175.1);

Tailwind

colors: {
  custom: {
    50: '#6b9e90',
    500: '#257664',
    950: '#000000',
  },
}

SCSS

$custom: #257664;
$custom-light: #6b9e90;
$custom-dark: #000000;

JSON

{
  "hex": "#257664",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 100
  },
  "hsl": {
    "h": 166.667,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.51216,
    "c": 0.08255,
    "h": 175.1
  },
  "luminance": 0.1427
}

Semantic roles & 50–950 ramp

primary

#257664

secondary

#A94E62

accent

#4C6CDC

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #257664

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

Preview Lab → · Contrast checker → · Palette generator →