#1D573C#1D573C

#1D573C is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.1% C 0.076 H 159.9°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#1D573C
RGB	rgb(29, 87, 60)
HSL	hsl(152, 50%, 23%)
HSV	hsv(152, 67%, 34%)
CMYK	cmyk(66.7%, 0%, 31%, 65.9%)
CIE-LAB	lab(32.71, -26.04, 10.26)
CIE-LCH	lch(32.71, 27.98, 158.50°)
OKLab	oklab(41.08% -0.0712 0.0261)
OKLCH	oklch(41.08% 0.076 159.9)
XYZ	xyz(4.7301, 7.4034, 5.4538)
Luminance	0.0740 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D573C #571D38

analogous

#1D571F #1D573C #1D5557

triadic

#1D573C #3C1D57 #573C1D

tetradic

#1D573C #1F1D57 #571D38 #55571D

square

#1D573C #1F1D57 #571D38 #55571D

split-complementary

#1D573C #571D55 #571F1D

monochromatic

#081710 #0E291C #1D573C #2C855C #3CB37B

Accessibility & contrast

On white

8.47

#1D573C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1D573C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D573C

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D573C	#FFFFFF	#000000	##FFFFFF
##1D573C	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56503A

Deuteranopia (green-blind)

#4E4B3E

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d573c;
/* rgb */ color: rgb(29, 87, 60);
/* oklch */ color: oklch(41.1% 0.076 159.9);

Tailwind

colors: {
  custom: {
    50: '#608771',
    500: '#1d573c',
    950: '#000000',
  },
}

SCSS

$custom: #1d573c;
$custom-light: #608771;
$custom-dark: #000000;

JSON

{
  "hex": "#1d573c",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 60
  },
  "hsl": {
    "h": 152.069,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.4108,
    "c": 0.07584,
    "h": 159.9
  },
  "luminance": 0.07404
}

Semantic roles & 50–950 ramp

primary

#1D573C

secondary

#8C4465

accent

#4E8FDA

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #1D573C

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

Preview Lab → · Contrast checker → · Palette generator →