#1D4A4E#1D4A4E

#1D4A4E is a dark, muted teal. Relative luminance 0.057; OKLCH L 38.0% C 0.049 H 203.2°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#1D4A4E
RGB	rgb(29, 74, 78)
HSL	hsl(185, 46%, 21%)
HSV	hsv(185, 63%, 31%)
CMYK	cmyk(62.8%, 5.1%, 0%, 69.4%)
CIE-LAB	lab(28.66, -13.94, -7.04)
CIE-LCH	lch(28.66, 15.62, 206.78°)
OKLab	oklab(37.97% -0.0453 -0.0195)
OKLCH	oklch(37.97% 0.049 203.2)
XYZ	xyz(4.3300, 5.7084, 8.0799)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4A4E #4E211D

analogous

#1D4E39 #1D4A4E #1D314E

triadic

#1D4A4E #4E1D4A #4A4E1D

tetradic

#1D4A4E #391D4E #4E211D #314E1D

square

#1D4A4E #391D4E #4E211D #314E1D

split-complementary

#1D4A4E #4E1D31 #4E391D

monochromatic

#081516 #0C2021 #1D4A4E #2E747B #3E9FA7

Accessibility & contrast

On white

9.80

#1D4A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#1D4A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4A4E

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4A4E	#FFFFFF	#000000	##FFFFFF
##1D4A4E	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44474E

Deuteranopia (green-blind)

#3D414E

Tritanopia (blue-blind)

#004D4B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1d4a4e;
/* rgb */ color: rgb(29, 74, 78);
/* oklch */ color: oklch(38.0% 0.049 203.2);

Tailwind

colors: {
  custom: {
    50: '#5f7c7f',
    500: '#1d4a4e',
    950: '#000000',
  },
}

SCSS

$custom: #1d4a4e;
$custom-light: #5f7c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4a4e",
  "rgb": {
    "r": 29,
    "g": 74,
    "b": 78
  },
  "hsl": {
    "h": 184.898,
    "s": 45.794,
    "l": 20.98
  },
  "oklch": {
    "l": 0.37972,
    "c": 0.04933,
    "h": 203.2
  },
  "luminance": 0.05709
}

Semantic roles & 50–950 ramp

primary

#1D4A4E

secondary

#834944

accent

#5D52D5

background

#F5F7F7

surface

#EAEEEE

border

#C6C9C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #1D4A4E

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

Preview Lab → · Contrast checker → · Palette generator →