#166C1F#166C1F

#166C1F is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.6% C 0.137 H 144.3°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#166C1F
RGB	rgb(22, 108, 31)
HSL	hsl(126, 66%, 25%)
HSV	hsv(126, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 71.3%, 57.6%)
CIE-LAB	lab(39.57, -41.10, 34.71)
CIE-LCH	lch(39.57, 53.80, 139.82°)
OKLab	oklab(46.55% -0.1111 0.0799)
OKLCH	oklch(46.55% 0.137 144.3)
XYZ	xyz(5.9404, 10.9939, 3.1050)
Luminance	0.1100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C1F #6C1663

analogous

#386C16 #166C1F #166C4A

triadic

#166C1F #1F166C #6C1F16

tetradic

#166C1F #16386C #6C1663 #6C4A16

square

#166C1F #16386C #6C1663 #6C4A16

split-complementary

#166C1F #4A166C #6C1638

monochromatic

#051907 #0C3910 #166C1F #209F2E #2BD23C

Accessibility & contrast

On white

6.56

#166C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#166C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C1F

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C1F	#FFFFFF	#000000	##FFFFFF
##166C1F	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6114

Deuteranopia (green-blind)

#655B26

Tritanopia (blue-blind)

#00695C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166c1f;
/* rgb */ color: rgb(22, 108, 31);
/* oklch */ color: oklch(46.6% 0.137 144.3);

Tailwind

colors: {
  custom: {
    50: '#64975f',
    500: '#166c1f',
    950: '#000000',
  },
}

SCSS

$custom: #166c1f;
$custom-light: #64975f;
$custom-dark: #000000;

JSON

{
  "hex": "#166c1f",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 31
  },
  "hsl": {
    "h": 126.279,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46551,
    "c": 0.13687,
    "h": 144.3
  },
  "luminance": 0.10995
}

Semantic roles & 50–950 ramp

primary

#166C1F

secondary

#A23C98

accent

#3FD7E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D05

muted

#7A7E79

Preview Lab

Preview with #166C1F

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

Preview Lab → · Contrast checker → · Palette generator →