#12554C#12554C

#12554C is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.7% C 0.066 H 181.8°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#12554C
RGB	rgb(18, 85, 76)
HSL	hsl(172, 65%, 20%)
HSV	hsv(172, 79%, 33%)
CMYK	cmyk(78.8%, 0%, 10.6%, 66.7%)
CIE-LAB	lab(32.14, -22.66, -0.64)
CIE-LCH	lch(32.14, 22.67, 181.61°)
OKLab	oklab(40.67% -0.066 -0.0021)
OKLCH	oklch(40.67% 0.066 181.8)
XYZ	xyz(4.8018, 7.1468, 7.9625)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12554C #55121B

analogous

#12552A #12554C #123D55

triadic

#12554C #4C1255 #554C12

tetradic

#12554C #2A1255 #55121B #3D5512

square

#12554C #2A1255 #55121B #3D5512

split-complementary

#12554C #55123D #552A12

monochromatic

#051917 #07221F #12554C #1D8879 #27BAA6

Accessibility & contrast

On white

8.64

#12554C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#12554C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12554C

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12554C	#FFFFFF	#000000	##FFFFFF
##12554C	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504C

Deuteranopia (green-blind)

#48494D

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12554c;
/* rgb */ color: rgb(18, 85, 76);
/* oklch */ color: oklch(40.7% 0.066 181.8);

Tailwind

colors: {
  custom: {
    50: '#5c857e',
    500: '#12554c',
    950: '#000000',
  },
}

SCSS

$custom: #12554c;
$custom-light: #5c857e;
$custom-dark: #000000;

JSON

{
  "hex": "#12554c",
  "rgb": {
    "r": 18,
    "g": 85,
    "b": 76
  },
  "hsl": {
    "h": 171.94,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40675,
    "c": 0.06602,
    "h": 181.8
  },
  "luminance": 0.07147
}

Semantic roles & 50–950 ramp

primary

#12554C

secondary

#8E3541

accent

#4056E8

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #12554C

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

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