#257556#257556

#257556 is a mid, moderate teal. Relative luminance 0.138; OKLCH L 50.5% C 0.092 H 163.6°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#257556
RGB	rgb(37, 117, 86)
HSL	hsl(157, 52%, 30%)
HSV	hsv(157, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 26.5%, 54.1%)
CIE-LAB	lab(43.93, -32.08, 10.17)
CIE-LCH	lch(43.93, 33.65, 162.40°)
OKLab	oklab(50.53% -0.0883 0.026)
OKLCH	oklch(50.53% 0.092 163.6)
XYZ	xyz(8.8031, 13.7868, 10.9995)
Luminance	0.1379 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257556 #752544

analogous

#25752E #257556 #256C75

triadic

#257556 #562575 #755625

tetradic

#257556 #2E2575 #752544 #6C7525

square

#257556 #2E2575 #752544 #6C7525

split-complementary

#257556 #75256C #752E25

monochromatic

#081812 #164734 #257556 #34A378 #4EC798

Accessibility & contrast

On white

5.59

#257556 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#257556 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257556

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257556	#FFFFFF	#000000	##FFFFFF
##257556	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736C54

Deuteranopia (green-blind)

#686558

Tritanopia (blue-blind)

#00756C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #257556;
/* rgb */ color: rgb(37, 117, 86);
/* oklch */ color: oklch(50.5% 0.092 163.6);

Tailwind

colors: {
  custom: {
    50: '#6a9d85',
    500: '#257556',
    950: '#000000',
  },
}

SCSS

$custom: #257556;
$custom-light: #6a9d85;
$custom-dark: #000000;

JSON

{
  "hex": "#257556",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 86
  },
  "hsl": {
    "h": 156.75,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.50534,
    "c": 0.09201,
    "h": 163.6
  },
  "luminance": 0.13788
}

Semantic roles & 50–950 ramp

primary

#257556

secondary

#A84E71

accent

#4C84DB

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #257556

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

Preview Lab → · Contrast checker → · Palette generator →