#12544B#12544B

#12544B is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.4% C 0.065 H 181.7°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#12544B
RGB	rgb(18, 84, 75)
HSL	hsl(172, 65%, 20%)
HSV	hsv(172, 79%, 33%)
CMYK	cmyk(78.6%, 0%, 10.7%, 67.1%)
CIE-LAB	lab(31.75, -22.45, -0.57)
CIE-LCH	lch(31.75, 22.46, 181.45°)
OKLab	oklab(40.35% -0.0654 -0.0019)
OKLCH	oklch(40.35% 0.065 181.7)
XYZ	xyz(4.6892, 6.9767, 7.7547)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12544B #54121B

analogous

#12542A #12544B #123C54

triadic

#12544B #4B1254 #544B12

tetradic

#12544B #2A1254 #54121B #3C5412

square

#12544B #2A1254 #54121B #3C5412

split-complementary

#12544B #54123C #542A12

monochromatic

#051916 #07221E #12544B #1D8678 #28B9A5

Accessibility & contrast

On white

8.77

#12544B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#12544B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12544B

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12544B	#FFFFFF	#000000	##FFFFFF
##12544B	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4B

Deuteranopia (green-blind)

#47484C

Tritanopia (blue-blind)

#005651

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #12544b;
/* rgb */ color: rgb(18, 84, 75);
/* oklch */ color: oklch(40.4% 0.065 181.7);

Tailwind

colors: {
  custom: {
    50: '#5c847d',
    500: '#12544b',
    950: '#000000',
  },
}

SCSS

$custom: #12544b;
$custom-light: #5c847d;
$custom-dark: #000000;

JSON

{
  "hex": "#12544b",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 75
  },
  "hsl": {
    "h": 171.818,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.4035,
    "c": 0.0654,
    "h": 181.7
  },
  "luminance": 0.06977
}

Semantic roles & 50–950 ramp

primary

#12544B

secondary

#8D3541

accent

#4057E8

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #12544B

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

Preview Lab → · Contrast checker → · Palette generator →