#1D544F#1D544F

#1D544F is a dark, muted teal. Relative luminance 0.072; OKLCH L 40.8% C 0.058 H 186.9°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#1D544F
RGB	rgb(29, 84, 79)
HSL	hsl(175, 49%, 22%)
HSV	hsv(175, 65%, 33%)
CMYK	cmyk(65.5%, 0%, 6%, 67.1%)
CIE-LAB	lab(32.18, -19.24, -2.44)
CIE-LCH	lch(32.18, 19.40, 187.23°)
OKLab	oklab(40.83% -0.0574 -0.0069)
OKLCH	oklch(40.83% 0.058 186.9)
XYZ	xyz(5.0877, 7.1658, 8.5106)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D544F #541D22

analogous

#1D5433 #1D544F #1D3E54

triadic

#1D544F #4F1D54 #544F1D

tetradic

#1D544F #331D54 #541D22 #3E541D

square

#1D544F #331D54 #541D22 #3E541D

split-complementary

#1D544F #541D3E #54331D

monochromatic

#081715 #0D2724 #1D544F #2D817A #3CAFA5

Accessibility & contrast

On white

8.63

#1D544F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1D544F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D544F

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D544F	#FFFFFF	#000000	##FFFFFF
##1D544F	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F4F

Deuteranopia (green-blind)

#474950

Tritanopia (blue-blind)

#005652

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d544f;
/* rgb */ color: rgb(29, 84, 79);
/* oklch */ color: oklch(40.8% 0.058 186.9);

Tailwind

colors: {
  custom: {
    50: '#618480',
    500: '#1d544f',
    950: '#000000',
  },
}

SCSS

$custom: #1d544f;
$custom-light: #618480;
$custom-dark: #000000;

JSON

{
  "hex": "#1d544f",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 79
  },
  "hsl": {
    "h": 174.545,
    "s": 48.673,
    "l": 22.157
  },
  "oklch": {
    "l": 0.40826,
    "c": 0.05779,
    "h": 186.9
  },
  "luminance": 0.07166
}

Semantic roles & 50–950 ramp

primary

#1D544F

secondary

#89444A

accent

#505CD8

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #1D544F

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

Preview Lab → · Contrast checker → · Palette generator →