#256558#256558

#256558 is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.2% C 0.069 H 177.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#256558
RGB	rgb(37, 101, 88)
HSL	hsl(168, 46%, 27%)
HSV	hsv(168, 63%, 40%)
CMYK	cmyk(63.4%, 0%, 12.9%, 60.4%)
CIE-LAB	lab(38.56, -23.83, 1.31)
CIE-LCH	lch(38.56, 23.87, 176.84°)
OKLab	oklab(46.17% -0.0685 0.0031)
OKLCH	oklch(46.17% 0.069 177.4)
XYZ	xyz(7.1773, 10.4045, 10.8607)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256558 #652532

analogous

#256538 #256558 #255265

triadic

#256558 #582565 #655825

tetradic

#256558 #382565 #652532 #526525

square

#256558 #382565 #652532 #526525

split-complementary

#256558 #652552 #653825

monochromatic

#081614 #153831 #256558 #35927F #48BCA5

Accessibility & contrast

On white

6.82

#256558 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#256558 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256558

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256558	#FFFFFF	#000000	##FFFFFF
##256558	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615F57

Deuteranopia (green-blind)

#585859

Tritanopia (blue-blind)

#006661

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #256558;
/* rgb */ color: rgb(37, 101, 88);
/* oklch */ color: oklch(46.2% 0.069 177.4);

Tailwind

colors: {
  custom: {
    50: '#679187',
    500: '#256558',
    950: '#000000',
  },
}

SCSS

$custom: #256558;
$custom-light: #679187;
$custom-dark: #000000;

JSON

{
  "hex": "#256558",
  "rgb": {
    "r": 37,
    "g": 101,
    "b": 88
  },
  "hsl": {
    "h": 167.813,
    "s": 46.377,
    "l": 27.059
  },
  "oklch": {
    "l": 0.4617,
    "c": 0.06856,
    "h": 177.4
  },
  "luminance": 0.10405
}

Semantic roles & 50–950 ramp

primary

#256558

secondary

#984E5D

accent

#526DD6

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060D0B

muted

#7A7D7C

Preview Lab

Preview with #256558

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

Preview Lab → · Contrast checker → · Palette generator →