#05312F#05312F

#05312F is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.4% C 0.046 H 190.3°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#05312F
RGB	rgb(5, 49, 47)
HSL	hsl(177, 81%, 11%)
HSV	hsv(177, 90%, 19%)
CMYK	cmyk(89.8%, 0%, 4.1%, 80.8%)
CIE-LAB	lab(17.62, -14.82, -2.92)
CIE-LCH	lch(17.62, 15.10, 191.13°)
OKLab	oklab(28.43% -0.0449 -0.0082)
OKLCH	oklch(28.43% 0.046 190.3)
XYZ	xyz(1.6737, 2.4339, 3.0704)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05312F #310507

analogous

#053119 #05312F #051D31

triadic

#05312F #2F0531 #312F05

tetradic

#05312F #190531 #310507 #1D3105

square

#05312F #190531 #310507 #1D3105

split-complementary

#05312F #31051D #311905

monochromatic

#031C1B #031C1B #05312F #0B6964 #10A09A

Accessibility & contrast

On white

14.12

#05312F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#05312F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05312F

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05312F	#FFFFFF	#000000	##FFFFFF
##05312F	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2E2F

Deuteranopia (green-blind)

#27292F

Tritanopia (blue-blind)

#003330

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #05312f;
/* rgb */ color: rgb(5, 49, 47);
/* oklch */ color: oklch(28.4% 0.046 190.3);

Tailwind

colors: {
  custom: {
    50: '#4e6967',
    500: '#05312f',
    950: '#000000',
  },
}

SCSS

$custom: #05312f;
$custom-light: #4e6967;
$custom-dark: #000000;

JSON

{
  "hex": "#05312f",
  "rgb": {
    "r": 5,
    "g": 49,
    "b": 47
  },
  "hsl": {
    "h": 177.273,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.28431,
    "c": 0.04562,
    "h": 190.3
  },
  "luminance": 0.02434
}

Semantic roles & 50–950 ramp

primary

#05312F

secondary

#721F23

accent

#3039F8

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #05312F

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

Preview Lab → · Contrast checker → · Palette generator →