#1C421A#1C421A

#1C421A is a dark, moderate green. Relative luminance 0.042; OKLCH L 34.0% C 0.079 H 142.7°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#1C421A
RGB	rgb(28, 66, 26)
HSL	hsl(117, 43%, 18%)
HSV	hsv(117, 61%, 26%)
CMYK	cmyk(57.6%, 0%, 60.6%, 74.1%)
CIE-LAB	lab(24.38, -23.13, 20.09)
CIE-LCH	lch(24.38, 30.64, 139.03°)
OKLab	oklab(34.03% -0.063 0.048)
OKLCH	oklch(34.03% 0.079 142.7)
XYZ	xyz(2.6134, 4.2177, 1.6535)
Luminance	0.0422 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 3.42

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C421A #401A42

analogous

#30421A #1C421A #1A422C

triadic

#1C421A #1A1C42 #421A1C

tetradic

#1C421A #1A3042 #401A42 #422C1A

square

#1C421A #1A3042 #401A42 #422C1A

split-complementary

#1C421A #2C1A42 #421A30

monochromatic

#091609 #091609 #1C421A #2F6E2B #419A3D

Accessibility & contrast

On white

11.39

#1C421A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1C421A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C421A

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C421A	#FFFFFF	#000000	##FFFFFF
##1C421A	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C16

Deuteranopia (green-blind)

#3E391D

Tritanopia (blue-blind)

#174039

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1c421a;
/* rgb */ color: rgb(28, 66, 26);
/* oklch */ color: oklch(34.0% 0.079 142.7);

Tailwind

colors: {
  custom: {
    50: '#5c7757',
    500: '#1c421a',
    950: '#000000',
  },
}

SCSS

$custom: #1c421a;
$custom-light: #5c7757;
$custom-dark: #000000;

JSON

{
  "hex": "#1c421a",
  "rgb": {
    "r": 28,
    "g": 66,
    "b": 26
  },
  "hsl": {
    "h": 117,
    "s": 43.478,
    "l": 18.039
  },
  "oklch": {
    "l": 0.34027,
    "c": 0.07921,
    "h": 142.7
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#1C421A

secondary

#754078

accent

#55D3CD

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040803

muted

#797B78

Preview Lab

Preview with #1C421A

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

Preview Lab → · Contrast checker → · Palette generator →