#0B3B2D#0B3B2D

#0B3B2D is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.056 H 169.1°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#0B3B2D
RGB	rgb(11, 59, 45)
HSL	hsl(163, 69%, 14%)
HSV	hsv(163, 81%, 23%)
CMYK	cmyk(81.4%, 0%, 23.7%, 76.9%)
CIE-LAB	lab(21.54, -19.83, 4.17)
CIE-LCH	lch(21.54, 20.27, 168.13°)
OKLab	oklab(31.66% -0.0553 0.0107)
OKLCH	oklch(31.66% 0.056 169.1)
XYZ	xyz(2.1754, 3.3883, 3.0215)
Luminance	0.0339 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3B2D #3B0B19

analogous

#0B3B15 #0B3B2D #0B313B

triadic

#0B3B2D #2D0B3B #3B2D0B

tetradic

#0B3B2D #150B3B #3B0B19 #313B0B

square

#0B3B2D #150B3B #3B0B19 #313B0B

split-complementary

#0B3B2D #3B0B31 #3B150B

monochromatic

#051A14 #051A14 #0B3B2D #156F54 #1EA27C

Accessibility & contrast

On white

12.52

#0B3B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#0B3B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3B2D

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3B2D	#FFFFFF	#000000	##FFFFFF
##0B3B2D	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362C

Deuteranopia (green-blind)

#33322E

Tritanopia (blue-blind)

#003B37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0b3b2d;
/* rgb */ color: rgb(11, 59, 45);
/* oklch */ color: oklch(31.7% 0.056 169.1);

Tailwind

colors: {
  custom: {
    50: '#527165',
    500: '#0b3b2d',
    950: '#000000',
  },
}

SCSS

$custom: #0b3b2d;
$custom-light: #527165;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3b2d",
  "rgb": {
    "r": 11,
    "g": 59,
    "b": 45
  },
  "hsl": {
    "h": 162.5,
    "s": 68.571,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31656,
    "c": 0.05629,
    "h": 169.1
  },
  "luminance": 0.03389
}

Semantic roles & 50–950 ramp

primary

#0B3B2D

secondary

#782A41

accent

#3C6FEB

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #0B3B2D

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

Preview Lab → · Contrast checker → · Palette generator →