#053F3B#053F3B

#053F3B is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.2% C 0.055 H 187.5°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#053F3B
RGB	rgb(5, 63, 59)
HSL	hsl(176, 85%, 13%)
HSV	hsv(176, 92%, 25%)
CMYK	cmyk(92.1%, 0%, 6.3%, 75.3%)
CIE-LAB	lab(23.35, -18.39, -2.57)
CIE-LCH	lch(23.35, 18.56, 187.97°)
OKLab	oklab(33.24% -0.0549 -0.0073)
OKLCH	oklch(33.24% 0.055 187.5)
XYZ	xyz(2.6291, 3.9027, 4.7516)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#053F3B #3F0509

analogous

#053F1E #053F3B #05263F

triadic

#053F3B #3B053F #3F3B05

tetradic

#053F3B #1E053F #3F0509 #263F05

square

#053F3B #1E053F #3F0509 #263F05

split-complementary

#053F3B #3F0526 #3F1E05

monochromatic

#021C1B #021C1B #053F3B #097870 #0EB0A5

Accessibility & contrast

On white

11.79

#053F3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#053F3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #053F3B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##053F3B	#FFFFFF	#000000	##FFFFFF
##053F3B	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B3B

Deuteranopia (green-blind)

#33353C

Tritanopia (blue-blind)

#00413E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #053f3b;
/* rgb */ color: rgb(5, 63, 59);
/* oklch */ color: oklch(33.2% 0.055 187.5);

Tailwind

colors: {
  custom: {
    50: '#537470',
    500: '#053f3b',
    950: '#000000',
  },
}

SCSS

$custom: #053f3b;
$custom-light: #537470;
$custom-dark: #000000;

JSON

{
  "hex": "#053f3b",
  "rgb": {
    "r": 5,
    "g": 63,
    "b": 59
  },
  "hsl": {
    "h": 175.862,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.33244,
    "c": 0.05538,
    "h": 187.5
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#053F3B

secondary

#802027

accent

#2C3BFC

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #053F3B

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

Preview Lab → · Contrast checker → · Palette generator →