#257873#257873

#257873 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.3% C 0.078 H 189.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#257873
RGB	rgb(37, 120, 115)
HSL	hsl(176, 53%, 31%)
HSV	hsv(176, 69%, 47%)
CMYK	cmyk(69.2%, 0%, 4.2%, 52.9%)
CIE-LAB	lab(45.72, -25.57, -4.49)
CIE-LCH	lch(45.72, 25.96, 189.96°)
OKLab	oklab(52.26% -0.0771 -0.0126)
OKLCH	oklch(52.26% 0.078 189.3)
XYZ	xyz(10.5725, 15.0629, 18.5666)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257873 #78252A

analogous

#257849 #257873 #255378

triadic

#257873 #732578 #787325

tetradic

#257873 #492578 #78252A #537825

square

#257873 #492578 #78252A #537825

split-complementary

#257873 #782553 #784925

monochromatic

#081A19 #174946 #257873 #33A7A0 #4FC9C1

Accessibility & contrast

On white

5.23

#257873 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#257873 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257873

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257873	#FFFFFF	#000000	##FFFFFF
##257873	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717273

Deuteranopia (green-blind)

#656874

Tritanopia (blue-blind)

#007B76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257873;
/* rgb */ color: rgb(37, 120, 115);
/* oklch */ color: oklch(52.3% 0.078 189.3);

Tailwind

colors: {
  custom: {
    50: '#6c9f9b',
    500: '#257873',
    950: '#000000',
  },
}

SCSS

$custom: #257873;
$custom-light: #6c9f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#257873",
  "rgb": {
    "r": 37,
    "g": 120,
    "b": 115
  },
  "hsl": {
    "h": 176.386,
    "s": 52.866,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52261,
    "c": 0.07808,
    "h": 189.3
  },
  "luminance": 0.15064
}

Semantic roles & 50–950 ramp

primary

#257873

secondary

#AA4E54

accent

#4C54DC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #257873

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

Preview Lab → · Contrast checker → · Palette generator →