#1D573E#1D573E

#1D573E is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.1% C 0.074 H 161.7°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#1D573E
RGB	rgb(29, 87, 62)
HSL	hsl(154, 50%, 23%)
HSV	hsv(154, 67%, 34%)
CMYK	cmyk(66.7%, 0%, 28.7%, 65.9%)
CIE-LAB	lab(32.76, -25.54, 9.08)
CIE-LCH	lch(32.76, 27.11, 160.43°)
OKLab	oklab(41.14% -0.0701 0.0232)
OKLCH	oklch(41.14% 0.074 161.7)
XYZ	xyz(4.7839, 7.4249, 5.7375)
Luminance	0.0742 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D573E #571D36

analogous

#1D5721 #1D573E #1D5357

triadic

#1D573E #3E1D57 #573E1D

tetradic

#1D573E #211D57 #571D36 #53571D

square

#1D573E #211D57 #571D36 #53571D

split-complementary

#1D573E #571D53 #57211D

monochromatic

#081710 #0E291D #1D573E #2C855F #3CB37F

Accessibility & contrast

On white

8.45

#1D573E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1D573E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D573E

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D573E	#FFFFFF	#000000	##FFFFFF
##1D573E	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56503D

Deuteranopia (green-blind)

#4E4B40

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d573e;
/* rgb */ color: rgb(29, 87, 62);
/* oklch */ color: oklch(41.1% 0.074 161.7);

Tailwind

colors: {
  custom: {
    50: '#608773',
    500: '#1d573e',
    950: '#000000',
  },
}

SCSS

$custom: #1d573e;
$custom-light: #608773;
$custom-dark: #000000;

JSON

{
  "hex": "#1d573e",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 62
  },
  "hsl": {
    "h": 154.138,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41135,
    "c": 0.07386,
    "h": 161.7
  },
  "luminance": 0.07425
}

Semantic roles & 50–950 ramp

primary

#1D573E

secondary

#8C4463

accent

#4E8ADA

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #1D573E

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

Preview Lab → · Contrast checker → · Palette generator →