#1C2201#1C2201

#1C2201 is a very dark, muted yellow-green. Relative luminance 0.014; OKLCH L 23.8% C 0.054 H 119.1°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#1C2201
RGB	rgb(28, 34, 1)
HSL	hsl(71, 94%, 7%)
HSV	hsv(71, 97%, 13%)
CMYK	cmyk(17.6%, 0%, 97.1%, 86.7%)
CIE-LAB	lab(11.91, -8.73, 17.08)
CIE-LCH	lch(11.91, 19.18, 117.07°)
OKLab	oklab(23.77% -0.0264 0.0473)
OKLCH	oklch(23.77% 0.054 119.1)
XYZ	xyz(1.0564, 1.3931, 0.2420)
Luminance	0.0139 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2201 #070122

analogous

#221801 #1C2201 #0C2201

triadic

#1C2201 #011C22 #22011C

tetradic

#1C2201 #012218 #070122 #22010C

square

#1C2201 #012218 #070122 #22010C

split-complementary

#1C2201 #010C22 #180122

monochromatic

#181E01 #181E01 #1C2201 #4D5D03 #7E9904

Accessibility & contrast

On white

16.42

#1C2201 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1C2201 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2201

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2201	#FFFFFF	#000000	##FFFFFF
##1C2201	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#251F00

Deuteranopia (green-blind)

#241F03

Tritanopia (blue-blind)

#1E1F1B

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1c2201;
/* rgb */ color: rgb(28, 34, 1);
/* oklch */ color: oklch(23.8% 0.054 119.1);

Tailwind

colors: {
  custom: {
    50: '#585d47',
    500: '#1c2201',
    950: '#000000',
  },
}

SCSS

$custom: #1c2201;
$custom-light: #585d47;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2201",
  "rgb": {
    "r": 28,
    "g": 34,
    "b": 1
  },
  "hsl": {
    "h": 70.909,
    "s": 94.286,
    "l": 6.863
  },
  "oklch": {
    "l": 0.23765,
    "c": 0.05419,
    "h": 119.1
  },
  "luminance": 0.01393
}

Semantic roles & 50–950 ramp

primary

#1C2201

secondary

#251669

accent

#29FF50

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#030400

muted

#787977

Preview Lab

Preview with #1C2201

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

Preview Lab → · Contrast checker → · Palette generator →