#257F69#257F69

#257F69 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.8% C 0.090 H 173.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#257F69
RGB	rgb(37, 127, 105)
HSL	hsl(165, 55%, 32%)
HSV	hsv(165, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 17.3%, 50.2%)
CIE-LAB	lab(47.74, -31.81, 4.38)
CIE-LCH	lch(47.74, 32.11, 172.16°)
OKLab	oklab(53.81% -0.0898 0.0111)
OKLCH	oklch(53.81% 0.09 173)
XYZ	xyz(10.9008, 16.5907, 15.9897)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F69 #7F253B

analogous

#257F3C #257F69 #25687F

triadic

#257F69 #69257F #7F6925

tetradic

#257F69 #3C257F #7F253B #687F25

square

#257F69 #3C257F #7F253B #687F25

split-complementary

#257F69 #7F2568 #7F3C25

monochromatic

#09201B #175042 #257F69 #33AE90 #52CDAF

Accessibility & contrast

On white

4.86

#257F69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#257F69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F69

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F69	#FFFFFF	#000000	##FFFFFF
##257F69	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7768

Deuteranopia (green-blind)

#6E6E6B

Tritanopia (blue-blind)

#008079

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #257f69;
/* rgb */ color: rgb(37, 127, 105);
/* oklch */ color: oklch(53.8% 0.090 173.0);

Tailwind

colors: {
  custom: {
    50: '#6da593',
    500: '#257f69',
    950: '#000000',
  },
}

SCSS

$custom: #257f69;
$custom-light: #6da593;
$custom-dark: #000000;

JSON

{
  "hex": "#257f69",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 105
  },
  "hsl": {
    "h": 165.333,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53811,
    "c": 0.09047,
    "h": 173
  },
  "luminance": 0.16592
}

Semantic roles & 50–950 ramp

primary

#257F69

secondary

#B14F67

accent

#4A6EDE

background

#F6FAF9

surface

#ECF4F1

border

#C7CECB

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #257F69

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

Preview Lab → · Contrast checker → · Palette generator →