#257471#257471

#257471 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.1% C 0.075 H 191.4°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#257471
RGB	rgb(37, 116, 113)
HSL	hsl(178, 52%, 30%)
HSV	hsv(178, 68%, 45%)
CMYK	cmyk(68.1%, 0%, 2.6%, 54.5%)
CIE-LAB	lab(44.34, -24.14, -5.34)
CIE-LCH	lch(44.34, 24.73, 192.48°)
OKLab	oklab(51.12% -0.0735 -0.0149)
OKLCH	oklch(51.12% 0.075 191.4)
XYZ	xyz(9.9876, 14.0752, 17.8100)
Luminance	0.1408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257471 #742528

analogous

#25744A #257471 #254F74

triadic

#257471 #712574 #747125

tetradic

#257471 #4A2574 #742528 #4F7425

square

#257471 #4A2574 #742528 #4F7425

split-complementary

#257471 #74254F #744A25

monochromatic

#071717 #164644 #257471 #34A29E #4DC6C2

Accessibility & contrast

On white

5.50

#257471 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#257471 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257471

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257471	#FFFFFF	#000000	##FFFFFF
##257471	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)

#6D6E71

Deuteranopia (green-blind)

#616572

Tritanopia (blue-blind)

#007773

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257471;
/* rgb */ color: rgb(37, 116, 113);
/* oklch */ color: oklch(51.1% 0.075 191.4);

Tailwind

colors: {
  custom: {
    50: '#6b9c99',
    500: '#257471',
    950: '#000000',
  },
}

SCSS

$custom: #257471;
$custom-light: #6b9c99;
$custom-dark: #000000;

JSON

{
  "hex": "#257471",
  "rgb": {
    "r": 37,
    "g": 116,
    "b": 113
  },
  "hsl": {
    "h": 177.722,
    "s": 51.634,
    "l": 30
  },
  "oklch": {
    "l": 0.5112,
    "c": 0.07503,
    "h": 191.4
  },
  "luminance": 0.14076
}

Semantic roles & 50–950 ramp

primary

#257471

secondary

#A74E52

accent

#4D52DB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #257471

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

Preview Lab → · Contrast checker → · Palette generator →