#0B3A2E#0B3A2E

#0B3A2E is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.4% C 0.054 H 171.9°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#0B3A2E
RGB	rgb(11, 58, 46)
HSL	hsl(165, 68%, 14%)
HSV	hsv(165, 81%, 23%)
CMYK	cmyk(81%, 0%, 20.7%, 77.3%)
CIE-LAB	lab(21.19, -19.01, 3.00)
CIE-LCH	lch(21.19, 19.24, 171.04°)
OKLab	oklab(31.38% -0.0534 0.0076)
OKLCH	oklch(31.38% 0.054 171.9)
XYZ	xyz(2.1440, 3.2943, 3.1071)
Luminance	0.0330 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3A2E #3A0B17

analogous

#0B3A16 #0B3A2E #0B2E3A

triadic

#0B3A2E #2E0B3A #3A2E0B

tetradic

#0B3A2E #160B3A #3A0B17 #2E3A0B

square

#0B3A2E #160B3A #3A0B17 #2E3A0B

split-complementary

#0B3A2E #3A0B2E #3A160B

monochromatic

#051A14 #051A14 #0B3A2E #156D57 #1FA180

Accessibility & contrast

On white

12.66

#0B3A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0B3A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3A2E

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3A2E	#FFFFFF	#000000	##FFFFFF
##0B3A2E	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362D

Deuteranopia (green-blind)

#32312F

Tritanopia (blue-blind)

#003B37

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0b3a2e;
/* rgb */ color: rgb(11, 58, 46);
/* oklch */ color: oklch(31.4% 0.054 171.9);

Tailwind

colors: {
  custom: {
    50: '#527066',
    500: '#0b3a2e',
    950: '#000000',
  },
}

SCSS

$custom: #0b3a2e;
$custom-light: #527066;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3a2e",
  "rgb": {
    "r": 11,
    "g": 58,
    "b": 46
  },
  "hsl": {
    "h": 164.681,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31379,
    "c": 0.05398,
    "h": 171.9
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#0B3A2E

secondary

#772A3E

accent

#3D69EB

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0B3A2E

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

Preview Lab → · Contrast checker → · Palette generator →