#0B271A#0B271A

#0B271A is a very dark, muted teal. Relative luminance 0.016; OKLCH L 24.7% C 0.042 H 160.7°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#0B271A
RGB	rgb(11, 39, 26)
HSL	hsl(152, 56%, 10%)
HSV	hsv(152, 72%, 15%)
CMYK	cmyk(71.8%, 0%, 33.3%, 84.7%)
CIE-LAB	lab(13.21, -14.55, 5.49)
CIE-LCH	lch(13.21, 15.55, 159.34°)
OKLab	oklab(24.67% -0.04 0.014)
OKLCH	oklch(24.67% 0.042 160.7)
XYZ	xyz(1.0499, 1.5967, 1.2299)
Luminance	0.0160 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 14.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B271A #270B18

analogous

#0B270C #0B271A #0B2627

triadic

#0B271A #1A0B27 #271A0B

tetradic

#0B271A #0C0B27 #270B18 #26270B

square

#0B271A #0C0B27 #270B18 #26270B

split-complementary

#0B271A #270B26 #270C0B

monochromatic

#071810 #071810 #0B271A #18573A #26865A

Accessibility & contrast

On white

15.92

#0B271A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0B271A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B271A

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B271A	#FFFFFF	#000000	##FFFFFF
##0B271A	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262419

Deuteranopia (green-blind)

#22211B

Tritanopia (blue-blind)

#032723

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0b271a;
/* rgb */ color: rgb(11, 39, 26);
/* oklch */ color: oklch(24.7% 0.042 160.7);

Tailwind

colors: {
  custom: {
    50: '#4d6156',
    500: '#0b271a',
    950: '#000000',
  },
}

SCSS

$custom: #0b271a;
$custom-light: #4d6156;
$custom-dark: #000000;

JSON

{
  "hex": "#0b271a",
  "rgb": {
    "r": 11,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 152.143,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.2467,
    "c": 0.04235,
    "h": 160.7
  },
  "luminance": 0.01597
}

Semantic roles & 50–950 ramp

primary

#0B271A

secondary

#632B45

accent

#498FDF

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010503

muted

#777978

Preview Lab

Preview with #0B271A

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

Preview Lab → · Contrast checker → · Palette generator →