#1D4E48#1D4E48

#1D4E48 is a dark, muted teal. Relative luminance 0.062; OKLCH L 38.9% C 0.054 H 184.4°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#1D4E48
RGB	rgb(29, 78, 72)
HSL	hsl(173, 46%, 21%)
HSV	hsv(173, 63%, 31%)
CMYK	cmyk(62.8%, 0%, 7.7%, 69.4%)
CIE-LAB	lab(29.86, -18.12, -1.40)
CIE-LCH	lch(29.86, 18.17, 184.42°)
OKLab	oklab(38.87% -0.0535 -0.0041)
OKLCH	oklch(38.87% 0.054 184.4)
XYZ	xyz(4.4003, 6.1774, 7.0901)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4E48 #4E1D23

analogous

#1D4E2F #1D4E48 #1D3B4E

triadic

#1D4E48 #481D4E #4E481D

tetradic

#1D4E48 #2F1D4E #4E1D23 #3B4E1D

square

#1D4E48 #2F1D4E #4E1D23 #3B4E1D

split-complementary

#1D4E48 #4E1D3B #4E2F1D

monochromatic

#081615 #0C211F #1D4E48 #2E7B71 #3EA79A

Accessibility & contrast

On white

9.39

#1D4E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1D4E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4E48

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4E48	#FFFFFF	#000000	##FFFFFF
##1D4E48	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4A48

Deuteranopia (green-blind)

#434449

Tritanopia (blue-blind)

#00504C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1d4e48;
/* rgb */ color: rgb(29, 78, 72);
/* oklch */ color: oklch(38.9% 0.054 184.4);

Tailwind

colors: {
  custom: {
    50: '#5f807a',
    500: '#1d4e48',
    950: '#000000',
  },
}

SCSS

$custom: #1d4e48;
$custom-light: #5f807a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4e48",
  "rgb": {
    "r": 29,
    "g": 78,
    "b": 72
  },
  "hsl": {
    "h": 172.653,
    "s": 45.794,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38865,
    "c": 0.05364,
    "h": 184.4
  },
  "luminance": 0.06178
}

Semantic roles & 50–950 ramp

primary

#1D4E48

secondary

#83444B

accent

#5262D5

background

#F5F7F7

surface

#EAEEED

border

#C6C9C8

text

#050A09

muted

#797C7B

Preview Lab

Preview with #1D4E48

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

Preview Lab → · Contrast checker → · Palette generator →