#257673#257673

#257673 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.7% C 0.076 H 191.5°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#257673
RGB	rgb(37, 118, 115)
HSL	hsl(178, 52%, 30%)
HSV	hsv(178, 69%, 46%)
CMYK	cmyk(68.6%, 0%, 2.5%, 53.7%)
CIE-LAB	lab(45.06, -24.56, -5.47)
CIE-LCH	lch(45.06, 25.16, 192.55°)
OKLab	oklab(51.73% -0.0748 -0.0152)
OKLCH	oklch(51.73% 0.076 191.5)
XYZ	xyz(10.3345, 14.5868, 18.4872)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257673 #762528

analogous

#25764A #257673 #255076

triadic

#257673 #732576 #767325

tetradic

#257673 #4A2576 #762528 #507625

square

#257673 #4A2576 #762528 #507625

split-complementary

#257673 #762550 #764A25

monochromatic

#081918 #164746 #257673 #34A5A0 #4EC7C3

Accessibility & contrast

On white

5.36

#257673 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#257673 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257673

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257673	#FFFFFF	#000000	##FFFFFF
##257673	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7073

Deuteranopia (green-blind)

#636774

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #257673;
/* rgb */ color: rgb(37, 118, 115);
/* oklch */ color: oklch(51.7% 0.076 191.5);

Tailwind

colors: {
  custom: {
    50: '#6c9e9b',
    500: '#257673',
    950: '#000000',
  },
}

SCSS

$custom: #257673;
$custom-light: #6c9e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#257673",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 115
  },
  "hsl": {
    "h": 177.778,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.51727,
    "c": 0.07637,
    "h": 191.5
  },
  "luminance": 0.14588
}

Semantic roles & 50–950 ramp

primary

#257673

secondary

#A94E52

accent

#4C51DC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #257673

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

Preview Lab → · Contrast checker → · Palette generator →