#166B1C#166B1C

#166B1C is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.2% C 0.138 H 143.8°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#166B1C
RGB	rgb(22, 107, 28)
HSL	hsl(124, 66%, 25%)
HSV	hsv(124, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 73.8%, 58%)
CIE-LAB	lab(39.19, -41.06, 35.62)
CIE-LCH	lch(39.19, 54.36, 139.06°)
OKLab	oklab(46.23% -0.1111 0.0814)
OKLCH	oklch(46.23% 0.138 143.8)
XYZ	xyz(5.7978, 10.7691, 2.8715)
Luminance	0.1077 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B1C #6B1665

analogous

#3B6B16 #166B1C #166B46

triadic

#166B1C #1C166B #6B1C16

tetradic

#166B1C #163B6B #6B1665 #6B4616

square

#166B1C #163B6B #6B1665 #6B4616

split-complementary

#166B1C #46166B #6B163B

monochromatic

#051907 #0C380F #166B1C #209E29 #2BD137

Accessibility & contrast

On white

6.66

#166B1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#166B1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B1C

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B1C	#FFFFFF	#000000	##FFFFFF
##166B1C	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6010

Deuteranopia (green-blind)

#645A24

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166b1c;
/* rgb */ color: rgb(22, 107, 28);
/* oklch */ color: oklch(46.2% 0.138 143.8);

Tailwind

colors: {
  custom: {
    50: '#63965d',
    500: '#166b1c',
    950: '#000000',
  },
}

SCSS

$custom: #166b1c;
$custom-light: #63965d;
$custom-dark: #000000;

JSON

{
  "hex": "#166b1c",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 28
  },
  "hsl": {
    "h": 124.235,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46227,
    "c": 0.13779,
    "h": 143.8
  },
  "luminance": 0.1077
}

Semantic roles & 50–950 ramp

primary

#166B1C

secondary

#A13B9A

accent

#3FDDE9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166B1C

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

Preview Lab → · Contrast checker → · Palette generator →