#030B06#030B06

#030B06 is a very dark, muted green. Relative luminance 0.003; OKLCH L 13.7% C 0.020 H 158.8°. Best body text is #FFFFFF at 19.92:1 contrast (WCAG AA passes).

Color values

HEX	#030B06
RGB	rgb(3, 11, 6)
HSL	hsl(143, 57%, 3%)
HSV	hsv(143, 73%, 4%)
CMYK	cmyk(72.7%, 0%, 45.5%, 95.7%)
CIE-LAB	lab(2.46, -2.80, 1.16)
CIE-LCH	lch(2.46, 3.03, 157.43°)
OKLab	oklab(13.72% -0.0187 0.0073)
OKLCH	oklch(13.72% 0.02 158.8)
XYZ	xyz(0.1901, 0.2718, 0.2147)
Luminance	0.0027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030B06 #0B0308

analogous

#040B03 #030B06 #030B0A

triadic

#030B06 #06030B #0B0603

tetradic

#030B06 #03040B #0B0308 #0B0A03

square

#030B06 #03040B #0B0308 #0B0A03

split-complementary

#030B06 #0A030B #0B0304

monochromatic

#07180D #07180D #07180D #103B20 #1D6B3A

Accessibility & contrast

On white

19.92

#030B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#030B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030B06

19.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030B06	#FFFFFF	#000000	##FFFFFF
##030B06	1.00	19.92	1.05	19.92
#FFFFFF	19.92	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0A06

Deuteranopia (green-blind)

#090906

Tritanopia (blue-blind)

#020B09

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #030b06;
/* rgb */ color: rgb(3, 11, 6);
/* oklch */ color: oklch(13.7% 0.020 158.8);

Tailwind

colors: {
  custom: {
    50: '#484c49',
    500: '#030b06',
    950: '#000000',
  },
}

SCSS

$custom: #030b06;
$custom-light: #484c49;
$custom-dark: #000000;

JSON

{
  "hex": "#030b06",
  "rgb": {
    "r": 3,
    "g": 11,
    "b": 6
  },
  "hsl": {
    "h": 142.5,
    "s": 57.143,
    "l": 2.745
  },
  "oklch": {
    "l": 0.13716,
    "c": 0.02007,
    "h": 158.8
  },
  "luminance": 0.00272
}

Semantic roles & 50–950 ramp

primary

#030B06

secondary

#4A203A

accent

#47A7E0

background

#F4F4F4

surface

#E6E7E6

border

#C2C3C2

text

#000100

muted

#777777

Preview Lab

Preview with #030B06

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

Preview Lab → · Contrast checker → · Palette generator →