#1D554A#1D554A

#1D554A is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.061 H 177.8°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#1D554A
RGB	rgb(29, 85, 74)
HSL	hsl(168, 49%, 22%)
HSV	hsv(168, 66%, 33%)
CMYK	cmyk(65.9%, 0%, 12.9%, 66.7%)
CIE-LAB	lab(32.37, -21.28, 1.01)
CIE-LCH	lch(32.37, 21.30, 177.29°)
OKLab	oklab(40.93% -0.0612 0.0023)
OKLCH	oklch(40.93% 0.061 177.8)
XYZ	xyz(4.9906, 7.2521, 7.6140)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D554A #551D28

analogous

#1D552E #1D554A #1D4455

triadic

#1D554A #4A1D55 #554A1D

tetradic

#1D554A #2E1D55 #551D28 #44551D

square

#1D554A #2E1D55 #551D28 #44551D

split-complementary

#1D554A #551D44 #552E1D

monochromatic

#081714 #0D2722 #1D554A #2D8372 #3CB099

Accessibility & contrast

On white

8.57

#1D554A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1D554A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D554A

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D554A	#FFFFFF	#000000	##FFFFFF
##1D554A	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504A

Deuteranopia (green-blind)

#494A4B

Tritanopia (blue-blind)

#005652

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d554a;
/* rgb */ color: rgb(29, 85, 74);
/* oklch */ color: oklch(40.9% 0.061 177.8);

Tailwind

colors: {
  custom: {
    50: '#60857c',
    500: '#1d554a',
    950: '#000000',
  },
}

SCSS

$custom: #1d554a;
$custom-light: #60857c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d554a",
  "rgb": {
    "r": 29,
    "g": 85,
    "b": 74
  },
  "hsl": {
    "h": 168.214,
    "s": 49.123,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40931,
    "c": 0.06126,
    "h": 177.8
  },
  "luminance": 0.07253
}

Semantic roles & 50–950 ramp

primary

#1D554A

secondary

#8A4451

accent

#4F6AD9

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #1D554A

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

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