#257F56#257F56

#257F56 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.3% C 0.106 H 159.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#257F56
RGB	rgb(37, 127, 86)
HSL	hsl(153, 55%, 32%)
HSV	hsv(153, 71%, 50%)
CMYK	cmyk(70.9%, 0%, 32.3%, 50.2%)
CIE-LAB	lab(47.29, -36.52, 14.84)
CIE-LCH	lch(47.29, 39.42, 157.89°)
OKLab	oklab(53.3% -0.0994 0.0376)
OKLCH	oklch(53.3% 0.106 159.3)
XYZ	xyz(10.0311, 16.2428, 11.4088)
Luminance	0.1624 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F56 #7F254E

analogous

#257F29 #257F56 #257B7F

triadic

#257F56 #56257F #7F5625

tetradic

#257F56 #29257F #7F254E #7B7F25

square

#257F56 #29257F #7F254E #7B7F25

split-complementary

#257F56 #7F257B #7F2925

monochromatic

#092016 #175036 #257F56 #33AE76 #52CD95

Accessibility & contrast

On white

4.94

#257F56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#257F56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257F56

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F56	#FFFFFF	#000000	##FFFFFF
##257F56	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7554

Deuteranopia (green-blind)

#726D59

Tritanopia (blue-blind)

#007E74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #257f56;
/* rgb */ color: rgb(37, 127, 86);
/* oklch */ color: oklch(53.3% 0.106 159.3);

Tailwind

colors: {
  custom: {
    50: '#6ca585',
    500: '#257f56',
    950: '#000000',
  },
}

SCSS

$custom: #257f56;
$custom-light: #6ca585;
$custom-dark: #000000;

JSON

{
  "hex": "#257f56",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 86
  },
  "hsl": {
    "h": 152.667,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53295,
    "c": 0.1063,
    "h": 159.3
  },
  "luminance": 0.16244
}

Semantic roles & 50–950 ramp

primary

#257F56

secondary

#B14F7C

accent

#4A8DDE

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#080F0B

muted

#7A7F7C

Preview Lab

Preview with #257F56

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

Preview Lab → · Contrast checker → · Palette generator →