#1D4E4E#1D4E4E

#1D4E4E is a dark, muted teal. Relative luminance 0.063; OKLCH L 39.1% C 0.052 H 195.2°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#1D4E4E
RGB	rgb(29, 78, 78)
HSL	hsl(180, 46%, 21%)
HSV	hsv(180, 63%, 31%)
CMYK	cmyk(62.8%, 0%, 0%, 69.4%)
CIE-LAB	lab(30.06, -16.24, -4.95)
CIE-LCH	lch(30.06, 16.98, 196.96°)
OKLab	oklab(39.1% -0.0504 -0.0137)
OKLCH	oklch(39.1% 0.052 195.2)
XYZ	xyz(4.6056, 6.2596, 8.1718)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4E4E #4E1D1D

analogous

#1D4E35 #1D4E4E #1D354E

triadic

#1D4E4E #4E1D4E #4E4E1D

tetradic

#1D4E4E #351D4E #4E1D1D #354E1D

square

#1D4E4E #351D4E #4E1D1D #354E1D

split-complementary

#1D4E4E #4E1D35 #4E351D

monochromatic

#081616 #0C2121 #1D4E4E #2E7B7B #3EA7A7

Accessibility & contrast

On white

9.33

#1D4E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#1D4E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4E4E

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4E4E	#FFFFFF	#000000	##FFFFFF
##1D4E4E	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494A4E

Deuteranopia (green-blind)

#41444E

Tritanopia (blue-blind)

#00504E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1d4e4e;
/* rgb */ color: rgb(29, 78, 78);
/* oklch */ color: oklch(39.1% 0.052 195.2);

Tailwind

colors: {
  custom: {
    50: '#607f7f',
    500: '#1d4e4e',
    950: '#000000',
  },
}

SCSS

$custom: #1d4e4e;
$custom-light: #607f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4e4e",
  "rgb": {
    "r": 29,
    "g": 78,
    "b": 78
  },
  "hsl": {
    "h": 180,
    "s": 45.794,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39096,
    "c": 0.05223,
    "h": 195.2
  },
  "luminance": 0.0626
}

Semantic roles & 50–950 ramp

primary

#1D4E4E

secondary

#834444

accent

#5252D5

background

#F5F7F7

surface

#EAEEEE

border

#C6C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #1D4E4E

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

Preview Lab → · Contrast checker → · Palette generator →