#256166#256166

#256166 is a mid, moderate teal. Relative luminance 0.099; OKLCH L 45.6% C 0.062 H 202.8°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#256166
RGB	rgb(37, 97, 102)
HSL	hsl(185, 47%, 27%)
HSV	hsv(185, 64%, 40%)
CMYK	cmyk(63.7%, 4.9%, 0%, 60%)
CIE-LAB	lab(37.66, -17.48, -8.63)
CIE-LCH	lch(37.66, 19.49, 206.28°)
OKLab	oklab(45.6% -0.0567 -0.0239)
OKLCH	oklch(45.6% 0.062 202.8)
XYZ	xyz(7.4349, 9.9012, 14.0871)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256166 #662A25

analogous

#25664A #256166 #254166

triadic

#256166 #662561 #616625

tetradic

#256166 #4A2566 #662A25 #416625

square

#256166 #4A2566 #662A25 #416625

split-complementary

#256166 #662541 #664A25

monochromatic

#081516 #153639 #256166 #358C93 #49B4BD

Accessibility & contrast

On white

7.05

#256166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#256166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #256166

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256166	#FFFFFF	#000000	##FFFFFF
##256166	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5D66

Deuteranopia (green-blind)

#505566

Tritanopia (blue-blind)

#006562

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #256166;
/* rgb */ color: rgb(37, 97, 102);
/* oklch */ color: oklch(45.6% 0.062 202.8);

Tailwind

colors: {
  custom: {
    50: '#688e91',
    500: '#256166',
    950: '#000000',
  },
}

SCSS

$custom: #256166;
$custom-light: #688e91;
$custom-dark: #000000;

JSON

{
  "hex": "#256166",
  "rgb": {
    "r": 37,
    "g": 97,
    "b": 102
  },
  "hsl": {
    "h": 184.615,
    "s": 46.763,
    "l": 27.255
  },
  "oklch": {
    "l": 0.45596,
    "c": 0.06157,
    "h": 202.8
  },
  "luminance": 0.09902
}

Semantic roles & 50–950 ramp

primary

#256166

secondary

#99534E

accent

#5C51D6

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#070C0C

muted

#7A7D7D

Preview Lab

Preview with #256166

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

Preview Lab → · Contrast checker → · Palette generator →