#166C1D#166C1D

#166C1D is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.5% C 0.138 H 143.9°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#166C1D
RGB	rgb(22, 108, 29)
HSL	hsl(125, 66%, 25%)
HSV	hsv(125, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 73.1%, 57.6%)
CIE-LAB	lab(39.55, -41.31, 35.57)
CIE-LCH	lch(39.55, 54.52, 139.27°)
OKLab	oklab(46.53% -0.1118 0.0815)
OKLCH	oklch(46.53% 0.138 143.9)
XYZ	xyz(5.9148, 10.9837, 2.9705)
Luminance	0.1098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C1D #6C1665

analogous

#3A6C16 #166C1D #166C48

triadic

#166C1D #1D166C #6C1D16

tetradic

#166C1D #163A6C #6C1665 #6C4816

square

#166C1D #163A6C #6C1665 #6C4816

split-complementary

#166C1D #48166C #6C163A

monochromatic

#051907 #0C390F #166C1D #209F2B #2BD238

Accessibility & contrast

On white

6.57

#166C1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#166C1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C1D

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C1D	#FFFFFF	#000000	##FFFFFF
##166C1D	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6111

Deuteranopia (green-blind)

#655B25

Tritanopia (blue-blind)

#00695C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166c1d;
/* rgb */ color: rgb(22, 108, 29);
/* oklch */ color: oklch(46.5% 0.138 143.9);

Tailwind

colors: {
  custom: {
    50: '#64975e',
    500: '#166c1d',
    950: '#000000',
  },
}

SCSS

$custom: #166c1d;
$custom-light: #64975e;
$custom-dark: #000000;

JSON

{
  "hex": "#166c1d",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 29
  },
  "hsl": {
    "h": 124.884,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46532,
    "c": 0.13833,
    "h": 143.9
  },
  "luminance": 0.10984
}

Semantic roles & 50–950 ramp

primary

#166C1D

secondary

#A23C9A

accent

#3FDBE9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166C1D

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

Preview Lab → · Contrast checker → · Palette generator →