#053739#053739

#053739 is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.7% C 0.049 H 199.1°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#053739
RGB	rgb(5, 55, 57)
HSL	hsl(182, 84%, 12%)
HSV	hsv(182, 91%, 22%)
CMYK	cmyk(91.2%, 3.5%, 0%, 77.6%)
CIE-LAB	lab(20.28, -14.61, -5.80)
CIE-LCH	lch(20.28, 15.72, 201.65°)
OKLab	oklab(30.73% -0.0466 -0.0161)
OKLCH	oklch(30.73% 0.049 199.1)
XYZ	xyz(2.1670, 3.0598, 4.3465)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#053739 #390705

analogous

#053921 #053739 #051D39

triadic

#053739 #390537 #373905

tetradic

#053739 #210539 #390705 #1D3905

square

#053739 #210539 #390705 #1D3905

split-complementary

#053739 #39051D #392105

monochromatic

#021B1C #021B1C #053739 #0A6D71 #0FA4AA

Accessibility & contrast

On white

13.03

#053739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#053739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #053739

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##053739	#FFFFFF	#000000	##FFFFFF
##053739	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323439

Deuteranopia (green-blind)

#2B2F39

Tritanopia (blue-blind)

#003937

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #053739;
/* rgb */ color: rgb(5, 55, 57);
/* oklch */ color: oklch(30.7% 0.049 199.1);

Tailwind

colors: {
  custom: {
    50: '#516e6f',
    500: '#053739',
    950: '#000000',
  },
}

SCSS

$custom: #053739;
$custom-light: #516e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#053739",
  "rgb": {
    "r": 5,
    "g": 55,
    "b": 57
  },
  "hsl": {
    "h": 182.308,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30725,
    "c": 0.04932,
    "h": 199.1
  },
  "luminance": 0.0306
}

Semantic roles & 50–950 ramp

primary

#053739

secondary

#7A2320

accent

#362EFA

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #053739

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

Preview Lab → · Contrast checker → · Palette generator →