#1C554E#1C554E

#1C554E is a dark, muted teal. Relative luminance 0.073; OKLCH L 41.0% C 0.060 H 183.9°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#1C554E
RGB	rgb(28, 85, 78)
HSL	hsl(173, 50%, 22%)
HSV	hsv(173, 67%, 33%)
CMYK	cmyk(67.1%, 0%, 8.2%, 66.7%)
CIE-LAB	lab(32.47, -20.29, -1.39)
CIE-LCH	lch(32.47, 20.34, 183.93°)
OKLab	oklab(41.04% -0.0597 -0.0041)
OKLCH	oklch(41.04% 0.06 183.9)
XYZ	xyz(5.1019, 7.2934, 8.3451)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C554E #551C23

analogous

#1C5532 #1C554E #1C3F55

triadic

#1C554E #4E1C55 #554E1C

tetradic

#1C554E #321C55 #551C23 #3F551C

square

#1C554E #321C55 #551C23 #3F551C

split-complementary

#1C554E #551C3F #55321C

monochromatic

#081715 #0D2724 #1C554E #2B8378 #3AB1A2

Accessibility & contrast

On white

8.54

#1C554E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1C554E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C554E

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C554E	#FFFFFF	#000000	##FFFFFF
##1C554E	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)

#51504E

Deuteranopia (green-blind)

#484A4F

Tritanopia (blue-blind)

#005753

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1c554e;
/* rgb */ color: rgb(28, 85, 78);
/* oklch */ color: oklch(41.0% 0.060 183.9);

Tailwind

colors: {
  custom: {
    50: '#60857f',
    500: '#1c554e',
    950: '#000000',
  },
}

SCSS

$custom: #1c554e;
$custom-light: #60857f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c554e",
  "rgb": {
    "r": 28,
    "g": 85,
    "b": 78
  },
  "hsl": {
    "h": 172.632,
    "s": 50.442,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41037,
    "c": 0.05988,
    "h": 183.9
  },
  "luminance": 0.07294
}

Semantic roles & 50–950 ramp

primary

#1C554E

secondary

#8B424B

accent

#4E5FDA

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #1C554E

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

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