#12564E#12564E

#12564E is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.0% C 0.066 H 183.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#12564E
RGB	rgb(18, 86, 78)
HSL	hsl(173, 65%, 20%)
HSV	hsv(173, 79%, 34%)
CMYK	cmyk(79.1%, 0%, 9.3%, 66.3%)
CIE-LAB	lab(32.55, -22.55, -1.29)
CIE-LCH	lch(32.55, 22.58, 183.28°)
OKLab	oklab(41.04% -0.0661 -0.0039)
OKLCH	oklch(41.04% 0.066 183.3)
XYZ	xyz(4.9517, 7.3336, 8.3608)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12564E #56121A

analogous

#12562C #12564E #123C56

triadic

#12564E #4E1256 #564E12

tetradic

#12564E #2C1256 #56121A #3C5612

square

#12564E #2C1256 #56121A #3C5612

split-complementary

#12564E #56123C #562C12

monochromatic

#051917 #072320 #12564E #1D897C #27BBAA

Accessibility & contrast

On white

8.51

#12564E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#12564E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12564E

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12564E	#FFFFFF	#000000	##FFFFFF
##12564E	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51514E

Deuteranopia (green-blind)

#484A4F

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #12564e;
/* rgb */ color: rgb(18, 86, 78);
/* oklch */ color: oklch(41.0% 0.066 183.3);

Tailwind

colors: {
  custom: {
    50: '#5d867f',
    500: '#12564e',
    950: '#000000',
  },
}

SCSS

$custom: #12564e;
$custom-light: #5d867f;
$custom-dark: #000000;

JSON

{
  "hex": "#12564e",
  "rgb": {
    "r": 18,
    "g": 86,
    "b": 78
  },
  "hsl": {
    "h": 172.941,
    "s": 65.385,
    "l": 20.392
  },
  "oklch": {
    "l": 0.41035,
    "c": 0.0662,
    "h": 183.3
  },
  "luminance": 0.07334
}

Semantic roles & 50–950 ramp

primary

#12564E

secondary

#8F3540

accent

#3F53E8

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #12564E

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

Preview Lab → · Contrast checker → · Palette generator →