#257F67#257F67

#257F67 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.8% C 0.092 H 171.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#257F67
RGB	rgb(37, 127, 103)
HSL	hsl(164, 55%, 32%)
HSV	hsv(164, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 18.9%, 50.2%)
CIE-LAB	lab(47.69, -32.35, 5.48)
CIE-LCH	lch(47.69, 32.81, 170.38°)
OKLab	oklab(53.75% -0.0908 0.014)
OKLCH	oklch(53.75% 0.092 171.3)
XYZ	xyz(10.7993, 16.5501, 15.4547)
Luminance	0.1655 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F67 #7F253D

analogous

#257F3A #257F67 #256A7F

triadic

#257F67 #67257F #7F6725

tetradic

#257F67 #3A257F #7F253D #6A7F25

square

#257F67 #3A257F #7F253D #6A7F25

split-complementary

#257F67 #7F256A #7F3A25

monochromatic

#09201A #175041 #257F67 #33AE8D #52CDAC

Accessibility & contrast

On white

4.87

#257F67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#257F67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F67

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F67	#FFFFFF	#000000	##FFFFFF
##257F67	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7666

Deuteranopia (green-blind)

#6F6D69

Tritanopia (blue-blind)

#008078

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #257f67;
/* rgb */ color: rgb(37, 127, 103);
/* oklch */ color: oklch(53.8% 0.092 171.3);

Tailwind

colors: {
  custom: {
    50: '#6ca592',
    500: '#257f67',
    950: '#000000',
  },
}

SCSS

$custom: #257f67;
$custom-light: #6ca592;
$custom-dark: #000000;

JSON

{
  "hex": "#257f67",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 103
  },
  "hsl": {
    "h": 164,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53751,
    "c": 0.09187,
    "h": 171.3
  },
  "luminance": 0.16551
}

Semantic roles & 50–950 ramp

primary

#257F67

secondary

#B14F69

accent

#4A71DE

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0D

muted

#7A7F7D

Preview Lab

Preview with #257F67

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

Preview Lab → · Contrast checker → · Palette generator →