#0B4C30#0B4C30

#0B4C30 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.0% C 0.079 H 159.0°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#0B4C30
RGB	rgb(11, 76, 48)
HSL	hsl(154, 75%, 17%)
HSV	hsv(154, 86%, 30%)
CMYK	cmyk(85.5%, 0%, 36.8%, 70.2%)
CIE-LAB	lab(27.99, -27.22, 11.20)
CIE-LCH	lch(27.99, 29.44, 157.64°)
OKLab	oklab(36.98% -0.0738 0.0283)
OKLCH	oklch(36.98% 0.079 159)
XYZ	xyz(3.2556, 5.4530, 3.6767)
Luminance	0.0545 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4C30 #4C0B27

analogous

#0B4C10 #0B4C30 #0B484C

triadic

#0B4C30 #300B4C #4C300B

tetradic

#0B4C30 #100B4C #4C0B27 #484C0B

square

#0B4C30 #100B4C #4C0B27 #484C0B

split-complementary

#0B4C30 #4C0B48 #4C100B

monochromatic

#041B11 #041B11 #0B4C30 #138152 #1AB774

Accessibility & contrast

On white

10.04

#0B4C30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#0B4C30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4C30

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4C30	#FFFFFF	#000000	##FFFFFF
##0B4C30	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B452E

Deuteranopia (green-blind)

#434032

Tritanopia (blue-blind)

#004C45

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0b4c30;
/* rgb */ color: rgb(11, 76, 48);
/* oklch */ color: oklch(37.0% 0.079 159.0);

Tailwind

colors: {
  custom: {
    50: '#577f68',
    500: '#0b4c30',
    950: '#000000',
  },
}

SCSS

$custom: #0b4c30;
$custom-light: #577f68;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4c30",
  "rgb": {
    "r": 11,
    "g": 76,
    "b": 48
  },
  "hsl": {
    "h": 154.154,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36983,
    "c": 0.07906,
    "h": 159
  },
  "luminance": 0.05453
}

Semantic roles & 50–950 ramp

primary

#0B4C30

secondary

#882B53

accent

#3687F1

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #0B4C30

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

Preview Lab → · Contrast checker → · Palette generator →