#1D574E#1D574E

#1D574E is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.062 H 181.1°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#1D574E
RGB	rgb(29, 87, 78)
HSL	hsl(171, 50%, 23%)
HSV	hsv(171, 67%, 34%)
CMYK	cmyk(66.7%, 0%, 10.3%, 65.9%)
CIE-LAB	lab(33.19, -21.15, -0.32)
CIE-LCH	lch(33.19, 21.15, 180.87°)
OKLab	oklab(41.64% -0.0616 -0.0012)
OKLCH	oklch(41.64% 0.062 181.1)
XYZ	xyz(5.2894, 7.6271, 8.3997)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D574E #571D26

analogous

#1D5731 #1D574E #1D4357

triadic

#1D574E #4E1D57 #574E1D

tetradic

#1D574E #311D57 #571D26 #43571D

square

#1D574E #311D57 #571D26 #43571D

split-complementary

#1D574E #571D43 #57311D

monochromatic

#081715 #0E2925 #1D574E #2C8577 #3CB3A0

Accessibility & contrast

On white

8.31

#1D574E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1D574E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D574E

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D574E	#FFFFFF	#000000	##FFFFFF
##1D574E	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524E

Deuteranopia (green-blind)

#4A4B4F

Tritanopia (blue-blind)

#005954

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1d574e;
/* rgb */ color: rgb(29, 87, 78);
/* oklch */ color: oklch(41.6% 0.062 181.1);

Tailwind

colors: {
  custom: {
    50: '#61877f',
    500: '#1d574e',
    950: '#000000',
  },
}

SCSS

$custom: #1d574e;
$custom-light: #61877f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d574e",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 78
  },
  "hsl": {
    "h": 170.69,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41637,
    "c": 0.06159,
    "h": 181.1
  },
  "luminance": 0.07628
}

Semantic roles & 50–950 ramp

primary

#1D574E

secondary

#8C444F

accent

#4E64DA

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#050B0A

muted

#7A7C7C

Preview Lab

Preview with #1D574E

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

Preview Lab → · Contrast checker → · Palette generator →