#257567#257567

#257567 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.0% C 0.080 H 179.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#257567
RGB	rgb(37, 117, 103)
HSL	hsl(170, 52%, 30%)
HSV	hsv(170, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 12%, 54.1%)
CIE-LAB	lab(44.37, -27.58, 0.68)
CIE-LCH	lch(44.37, 27.59, 178.58°)
OKLab	oklab(51.04% -0.0796 0.0014)
OKLCH	oklch(51.04% 0.08 179)
XYZ	xyz(9.5713, 14.0941, 15.0453)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257567 #752533

analogous

#25753F #257567 #255B75

triadic

#257567 #672575 #756725

tetradic

#257567 #3F2575 #752533 #5B7525

square

#257567 #3F2575 #752533 #5B7525

split-complementary

#257567 #75255B #753F25

monochromatic

#081815 #16473E #257567 #34A390 #4EC7B2

Accessibility & contrast

On white

5.50

#257567 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#257567 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257567

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257567	#FFFFFF	#000000	##FFFFFF
##257567	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706E66

Deuteranopia (green-blind)

#656568

Tritanopia (blue-blind)

#007771

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257567;
/* rgb */ color: rgb(37, 117, 103);
/* oklch */ color: oklch(51.0% 0.080 179.0);

Tailwind

colors: {
  custom: {
    50: '#6b9d92',
    500: '#257567',
    950: '#000000',
  },
}

SCSS

$custom: #257567;
$custom-light: #6b9d92;
$custom-dark: #000000;

JSON

{
  "hex": "#257567",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 103
  },
  "hsl": {
    "h": 169.5,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51041,
    "c": 0.07961,
    "h": 179
  },
  "luminance": 0.14095
}

Semantic roles & 50–950 ramp

primary

#257567

secondary

#A84E5E

accent

#4C65DB

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070E0D

muted

#7A7E7D

Preview Lab

Preview with #257567

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

Preview Lab → · Contrast checker → · Palette generator →