#030B05#030B05

#030B05 is a very dark, muted green. Relative luminance 0.003; OKLCH L 13.7% C 0.022 H 153.2°. Best body text is #FFFFFF at 19.92:1 contrast (WCAG AA passes).

Color values

HEX	#030B05
RGB	rgb(3, 11, 5)
HSL	hsl(135, 57%, 3%)
HSV	hsv(135, 73%, 4%)
CMYK	cmyk(72.7%, 0%, 54.5%, 95.7%)
CIE-LAB	lab(2.44, -2.93, 1.54)
CIE-LCH	lch(2.44, 3.31, 152.32°)
OKLab	oklab(13.67% -0.0197 0.01)
OKLCH	oklch(13.67% 0.022 153.2)
XYZ	xyz(0.1846, 0.2696, 0.1859)
Luminance	0.0027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030B05 #0B0309

analogous

#050B03 #030B05 #030B09

triadic

#030B05 #05030B #0B0503

tetradic

#030B05 #03050B #0B0309 #0B0903

square

#030B05 #03050B #0B0309 #0B0903

split-complementary

#030B05 #09030B #0B0305

monochromatic

#07180B #07180B #07180B #103B1B #1D6B31

Accessibility & contrast

On white

19.92

#030B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#030B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030B05

19.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030B05	#FFFFFF	#000000	##FFFFFF
##030B05	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)

#0B0A05

Deuteranopia (green-blind)

#090805

Tritanopia (blue-blind)

#020B09

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #030b05;
/* rgb */ color: rgb(3, 11, 5);
/* oklch */ color: oklch(13.7% 0.022 153.2);

Tailwind

colors: {
  custom: {
    50: '#484c49',
    500: '#030b05',
    950: '#000000',
  },
}

SCSS

$custom: #030b05;
$custom-light: #484c49;
$custom-dark: #000000;

JSON

{
  "hex": "#030b05",
  "rgb": {
    "r": 3,
    "g": 11,
    "b": 5
  },
  "hsl": {
    "h": 135,
    "s": 57.143,
    "l": 2.745
  },
  "oklch": {
    "l": 0.13666,
    "c": 0.02207,
    "h": 153.2
  },
  "luminance": 0.0027
}

Semantic roles & 50–950 ramp

primary

#030B05

secondary

#4A203F

accent

#47BAE0

background

#F4F4F4

surface

#E6E7E6

border

#C2C3C2

text

#000100

muted

#777777

Preview Lab

Preview with #030B05

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

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