#012103#012103

#012103 is a very dark, moderate green. Relative luminance 0.011; OKLCH L 21.6% C 0.067 H 144.1°. Best body text is #FFFFFF at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#012103
RGB	rgb(1, 33, 3)
HSL	hsl(124, 94%, 7%)
HSV	hsv(124, 97%, 13%)
CMYK	cmyk(97%, 0%, 90.9%, 87.1%)
CIE-LAB	lab(9.80, -18.79, 13.06)
CIE-LCH	lch(9.80, 22.89, 145.20°)
OKLab	oklab(21.58% -0.0546 0.0395)
OKLCH	oklch(21.58% 0.067 144.1)
XYZ	xyz(0.5728, 1.1007, 0.2684)
Luminance	0.0110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#012103 #21011F

analogous

#0F2101 #012103 #012113

triadic

#012103 #030121 #210301

tetradic

#012103 #010F21 #21011F #211301

square

#012103 #010F21 #21011F #211301

split-complementary

#012103 #130121 #21010F

monochromatic

#011E03 #011E03 #012103 #035C08 #05980E

Accessibility & contrast

On white

17.21

#012103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#012103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #012103

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##012103	#FFFFFF	#000000	##FFFFFF
##012103	1.00	17.21	1.22	17.21
#FFFFFF	17.21	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D01

Deuteranopia (green-blind)

#1E1A05

Tritanopia (blue-blind)

#00201B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #012103;
/* rgb */ color: rgb(1, 33, 3);
/* oklch */ color: oklch(21.6% 0.067 144.1);

Tailwind

colors: {
  custom: {
    50: '#465c48',
    500: '#012103',
    950: '#000000',
  },
}

SCSS

$custom: #012103;
$custom-light: #465c48;
$custom-dark: #000000;

JSON

{
  "hex": "#012103",
  "rgb": {
    "r": 1,
    "g": 33,
    "b": 3
  },
  "hsl": {
    "h": 123.75,
    "s": 94.118,
    "l": 6.667
  },
  "oklch": {
    "l": 0.21583,
    "c": 0.06745,
    "h": 144.1
  },
  "luminance": 0.01101
}

Semantic roles & 50–950 ramp

primary

#012103

secondary

#681563

accent

#29F2FF

background

#F4F5F4

surface

#E6E9E6

border

#C2C5C2

text

#000400

muted

#777977

Preview Lab

Preview with #012103

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

Preview Lab → · Contrast checker → · Palette generator →