#030C01#030C01

#030C01 is a very dark, muted green. Relative luminance 0.003; OKLCH L 13.8% C 0.036 H 137.5°. Best body text is #FFFFFF at 19.87:1 contrast (WCAG AA passes).

Color values

HEX	#030C01
RGB	rgb(3, 12, 1)
HSL	hsl(109, 85%, 3%)
HSV	hsv(109, 92%, 5%)
CMYK	cmyk(75%, 0%, 91.7%, 95.3%)
CIE-LAB	lab(2.57, -3.93, 3.37)
CIE-LCH	lch(2.57, 5.17, 139.41°)
OKLab	oklab(13.85% -0.0266 0.0244)
OKLCH	oklch(13.85% 0.036 137.5)
XYZ	xyz(0.1745, 0.2845, 0.0744)
Luminance	0.0028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030C01 #0A010C

analogous

#080C01 #030C01 #010C04

triadic

#030C01 #01030C #0C0103

tetradic

#030C01 #01080C #0A010C #0C0401

square

#030C01 #01080C #0A010C #0C0401

split-complementary

#030C01 #04010C #0C0108

monochromatic

#071C02 #071C02 #071C02 #114406 #1F7D0A

Accessibility & contrast

On white

19.87

#030C01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030C01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030C01

19.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030C01	#FFFFFF	#000000	##FFFFFF
##030C01	1.00	19.87	1.06	19.87
#FFFFFF	19.87	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0A00

Deuteranopia (green-blind)

#0B0901

Tritanopia (blue-blind)

#030B09

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #030c01;
/* rgb */ color: rgb(3, 12, 1);
/* oklch */ color: oklch(13.8% 0.036 137.5);

Tailwind

colors: {
  custom: {
    50: '#484c47',
    500: '#030c01',
    950: '#000000',
  },
}

SCSS

$custom: #030c01;
$custom-light: #484c47;
$custom-dark: #000000;

JSON

{
  "hex": "#030c01",
  "rgb": {
    "r": 3,
    "g": 12,
    "b": 1
  },
  "hsl": {
    "h": 109.091,
    "s": 84.615,
    "l": 2.549
  },
  "oklch": {
    "l": 0.13848,
    "c": 0.03611,
    "h": 137.5
  },
  "luminance": 0.00284
}

Semantic roles & 50–950 ramp

primary

#030C01

secondary

#481553

accent

#2DFBD5

background

#F4F4F3

surface

#E6E7E5

border

#C2C3C1

text

#000100

muted

#777777

Preview Lab

Preview with #030C01

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

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