#257F70#257F70

#257F70 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.0% C 0.086 H 179.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#257F70
RGB	rgb(37, 127, 112)
HSL	hsl(170, 55%, 32%)
HSV	hsv(170, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 11.8%, 50.2%)
CIE-LAB	lab(47.93, -29.89, 0.54)
CIE-LCH	lch(47.93, 29.89, 178.97°)
OKLab	oklab(54.03% -0.0863 0.0009)
OKLCH	oklch(54.03% 0.086 179.4)
XYZ	xyz(11.2755, 16.7406, 17.9631)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F70 #7F2534

analogous

#257F43 #257F70 #25617F

triadic

#257F70 #70257F #7F7025

tetradic

#257F70 #43257F #7F2534 #617F25

square

#257F70 #43257F #7F2534 #617F25

split-complementary

#257F70 #7F2561 #7F4325

monochromatic

#09201C #175046 #257F70 #33AE9A #52CDB8

Accessibility & contrast

On white

4.83

#257F70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#257F70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F70

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F70	#FFFFFF	#000000	##FFFFFF
##257F70	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A776F

Deuteranopia (green-blind)

#6D6E71

Tritanopia (blue-blind)

#00817A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #257f70;
/* rgb */ color: rgb(37, 127, 112);
/* oklch */ color: oklch(54.0% 0.086 179.4);

Tailwind

colors: {
  custom: {
    50: '#6da499',
    500: '#257f70',
    950: '#000000',
  },
}

SCSS

$custom: #257f70;
$custom-light: #6da499;
$custom-dark: #000000;

JSON

{
  "hex": "#257f70",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 112
  },
  "hsl": {
    "h": 170,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5403,
    "c": 0.0863,
    "h": 179.4
  },
  "luminance": 0.16742
}

Semantic roles & 50–950 ramp

primary

#257F70

secondary

#B14F5F

accent

#4A62DE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #257F70

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

Preview Lab → · Contrast checker → · Palette generator →