#1D574C#1D574C

#1D574C is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.063 H 178.3°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#1D574C
RGB	rgb(29, 87, 76)
HSL	hsl(169, 50%, 23%)
HSV	hsv(169, 67%, 34%)
CMYK	cmyk(66.7%, 0%, 12.6%, 65.9%)
CIE-LAB	lab(33.13, -21.74, 0.85)
CIE-LCH	lch(33.13, 21.76, 177.77°)
OKLab	oklab(41.57% -0.0626 0.0019)
OKLCH	oklch(41.57% 0.063 178.3)
XYZ	xyz(5.2188, 7.5989, 8.0278)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D574C #571D28

analogous

#1D572F #1D574C #1D4557

triadic

#1D574C #4C1D57 #574C1D

tetradic

#1D574C #2F1D57 #571D28 #45571D

square

#1D574C #2F1D57 #571D28 #45571D

split-complementary

#1D574C #571D45 #572F1D

monochromatic

#081714 #0E2924 #1D574C #2C8574 #3CB39C

Accessibility & contrast

On white

8.33

#1D574C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1D574C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D574C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D574C	#FFFFFF	#000000	##FFFFFF
##1D574C	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524C

Deuteranopia (green-blind)

#4B4B4D

Tritanopia (blue-blind)

#005854

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1d574c;
/* rgb */ color: rgb(29, 87, 76);
/* oklch */ color: oklch(41.6% 0.063 178.3);

Tailwind

colors: {
  custom: {
    50: '#61877e',
    500: '#1d574c',
    950: '#000000',
  },
}

SCSS

$custom: #1d574c;
$custom-light: #61877e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d574c",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 76
  },
  "hsl": {
    "h": 168.621,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41568,
    "c": 0.06266,
    "h": 178.3
  },
  "luminance": 0.07599
}

Semantic roles & 50–950 ramp

primary

#1D574C

secondary

#8C4451

accent

#4E69DA

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#050B09

muted

#7A7C7B

Preview Lab

Preview with #1D574C

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

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