#0B4F3B#0B4F3B

#0B4F3B is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.2% C 0.073 H 167.6°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#0B4F3B
RGB	rgb(11, 79, 59)
HSL	hsl(162, 76%, 18%)
HSV	hsv(162, 86%, 31%)
CMYK	cmyk(86.1%, 0%, 25.3%, 69%)
CIE-LAB	lab(29.36, -25.70, 6.13)
CIE-LCH	lch(29.36, 26.42, 166.58°)
OKLab	oklab(38.2% -0.0711 0.0157)
OKLCH	oklch(38.2% 0.073 167.6)
XYZ	xyz(3.7230, 5.9784, 5.0946)
Luminance	0.0598 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4F3B #4F0B1F

analogous

#0B4F19 #0B4F3B #0B414F

triadic

#0B4F3B #3B0B4F #4F3B0B

tetradic

#0B4F3B #190B4F #4F0B1F #414F0B

square

#0B4F3B #190B4F #4F0B1F #414F0B

split-complementary

#0B4F3B #4F0B41 #4F190B

monochromatic

#041B14 #041B14 #0B4F3B #128563 #1ABA8B

Accessibility & contrast

On white

9.56

#0B4F3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#0B4F3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4F3B

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4F3B	#FFFFFF	#000000	##FFFFFF
##0B4F3B	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D493A

Deuteranopia (green-blind)

#44433C

Tritanopia (blue-blind)

#004F49

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0b4f3b;
/* rgb */ color: rgb(11, 79, 59);
/* oklch */ color: oklch(38.2% 0.073 167.6);

Tailwind

colors: {
  custom: {
    50: '#588170',
    500: '#0b4f3b',
    950: '#000000',
  },
}

SCSS

$custom: #0b4f3b;
$custom-light: #588170;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4f3b",
  "rgb": {
    "r": 11,
    "g": 79,
    "b": 59
  },
  "hsl": {
    "h": 162.353,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.38197,
    "c": 0.07283,
    "h": 167.6
  },
  "luminance": 0.05979
}

Semantic roles & 50–950 ramp

primary

#0B4F3B

secondary

#8B2B47

accent

#366DF2

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #0B4F3B

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

Preview Lab → · Contrast checker → · Palette generator →