#12564B#12564B

#12564B is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.068 H 179.3°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#12564B
RGB	rgb(18, 86, 75)
HSL	hsl(170, 65%, 20%)
HSV	hsv(170, 79%, 34%)
CMYK	cmyk(79.1%, 0%, 12.8%, 66.3%)
CIE-LAB	lab(32.46, -23.48, 0.47)
CIE-LCH	lch(32.46, 23.48, 178.86°)
OKLab	oklab(40.93% -0.0677 0.0009)
OKLCH	oklch(40.93% 0.068 179.3)
XYZ	xyz(4.8466, 7.2916, 7.8072)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12564B #56121D

analogous

#125629 #12564B #123F56

triadic

#12564B #4B1256 #564B12

tetradic

#12564B #291256 #56121D #3F5612

square

#12564B #291256 #56121D #3F5612

split-complementary

#12564B #56123F #562912

monochromatic

#051916 #07231F #12564B #1D8977 #27BBA3

Accessibility & contrast

On white

8.54

#12564B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#12564B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12564B

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12564B	#FFFFFF	#000000	##FFFFFF
##12564B	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504B

Deuteranopia (green-blind)

#494A4C

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12564b;
/* rgb */ color: rgb(18, 86, 75);
/* oklch */ color: oklch(40.9% 0.068 179.3);

Tailwind

colors: {
  custom: {
    50: '#5c867d',
    500: '#12564b',
    950: '#000000',
  },
}

SCSS

$custom: #12564b;
$custom-light: #5c867d;
$custom-dark: #000000;

JSON

{
  "hex": "#12564b",
  "rgb": {
    "r": 18,
    "g": 86,
    "b": 75
  },
  "hsl": {
    "h": 170.294,
    "s": 65.385,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40928,
    "c": 0.06769,
    "h": 179.3
  },
  "luminance": 0.07292
}

Semantic roles & 50–950 ramp

primary

#12564B

secondary

#8F3544

accent

#3F5BE8

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #12564B

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

Preview Lab → · Contrast checker → · Palette generator →