#030C03#030C03

#030C03 is a very dark, muted green. Relative luminance 0.003; OKLCH L 13.9% C 0.029 H 143.8°. Best body text is #FFFFFF at 19.85:1 contrast (WCAG AA passes).

Color values

HEX	#030C03
RGB	rgb(3, 12, 3)
HSL	hsl(120, 60%, 3%)
HSV	hsv(120, 75%, 5%)
CMYK	cmyk(75%, 0%, 75%, 95.3%)
CIE-LAB	lab(2.61, -3.65, 2.61)
CIE-LCH	lch(2.61, 4.49, 144.43°)
OKLab	oklab(13.94% -0.0237 0.0174)
OKLCH	oklch(13.94% 0.029 143.8)
XYZ	xyz(0.1855, 0.2889, 0.1321)
Luminance	0.0029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030C03 #0C030C

analogous

#070C03 #030C03 #030C07

triadic

#030C03 #03030C #0C0303

tetradic

#030C03 #03070C #0C030C #0C0703

square

#030C03 #03070C #0C030C #0C0703

split-complementary

#030C03 #07030C #0C0307

monochromatic

#061806 #061806 #061806 #0F3D0F #1B6E1B

Accessibility & contrast

On white

19.85

#030C03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030C03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030C03

19.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030C03	#FFFFFF	#000000	##FFFFFF
##030C03	1.00	19.85	1.06	19.85
#FFFFFF	19.85	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0A03

Deuteranopia (green-blind)

#0B0903

Tritanopia (blue-blind)

#020B09

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #030c03;
/* rgb */ color: rgb(3, 12, 3);
/* oklch */ color: oklch(13.9% 0.029 143.8);

Tailwind

colors: {
  custom: {
    50: '#484c48',
    500: '#030c03',
    950: '#000000',
  },
}

SCSS

$custom: #030c03;
$custom-light: #484c48;
$custom-dark: #000000;

JSON

{
  "hex": "#030c03",
  "rgb": {
    "r": 3,
    "g": 12,
    "b": 3
  },
  "hsl": {
    "h": 120,
    "s": 60,
    "l": 2.941
  },
  "oklch": {
    "l": 0.13944,
    "c": 0.02944,
    "h": 143.8
  },
  "luminance": 0.00289
}

Semantic roles & 50–950 ramp

primary

#030C03

secondary

#4C1F4C

accent

#45E3E3

background

#F4F4F4

surface

#E6E7E6

border

#C2C3C2

text

#000100

muted

#777777

Preview Lab

Preview with #030C03

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

Preview Lab → · Contrast checker → · Palette generator →