#257F76#257F76

#257F76 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.2% C 0.084 H 185.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#257F76
RGB	rgb(37, 127, 118)
HSL	hsl(174, 55%, 32%)
HSV	hsv(174, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 7.1%, 50.2%)
CIE-LAB	lab(48.11, -28.16, -2.74)
CIE-LCH	lch(48.11, 28.29, 185.57°)
OKLab	oklab(54.23% -0.0833 -0.0079)
OKLCH	oklch(54.23% 0.084 185.4)
XYZ	xyz(11.6208, 16.8787, 19.7815)
Luminance	0.1688 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F76 #7F252E

analogous

#257F49 #257F76 #255B7F

triadic

#257F76 #76257F #7F7625

tetradic

#257F76 #49257F #7F252E #5B7F25

square

#257F76 #49257F #7F252E #5B7F25

split-complementary

#257F76 #7F255B #7F4925

monochromatic

#09201E #17504A #257F76 #33AEA2 #52CDC0

Accessibility & contrast

On white

4.80

#257F76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#257F76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F76

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F76	#FFFFFF	#000000	##FFFFFF
##257F76	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787876

Deuteranopia (green-blind)

#6B6E77

Tritanopia (blue-blind)

#00827C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #257f76;
/* rgb */ color: rgb(37, 127, 118);
/* oklch */ color: oklch(54.2% 0.084 185.4);

Tailwind

colors: {
  custom: {
    50: '#6da49d',
    500: '#257f76',
    950: '#000000',
  },
}

SCSS

$custom: #257f76;
$custom-light: #6da49d;
$custom-dark: #000000;

JSON

{
  "hex": "#257f76",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 118
  },
  "hsl": {
    "h": 174,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54231,
    "c": 0.08371,
    "h": 185.4
  },
  "luminance": 0.1688
}

Semantic roles & 50–950 ramp

primary

#257F76

secondary

#B14F59

accent

#4A58DE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #257F76

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

Preview Lab → · Contrast checker → · Palette generator →