#166D1F#166D1F

#166D1F is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.8% C 0.138 H 144.2°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#166D1F
RGB	rgb(22, 109, 31)
HSL	hsl(126, 66%, 26%)
HSV	hsv(126, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 71.6%, 57.3%)
CIE-LAB	lab(39.93, -41.46, 35.09)
CIE-LCH	lch(39.93, 54.32, 139.76°)
OKLab	oklab(46.85% -0.1121 0.0807)
OKLCH	oklch(46.85% 0.138 144.2)
XYZ	xyz(6.0464, 11.2061, 3.1404)
Luminance	0.1121 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D1F #6D1664

analogous

#386D16 #166D1F #166D4A

triadic

#166D1F #1F166D #6D1F16

tetradic

#166D1F #16386D #6D1664 #6D4A16

square

#166D1F #16386D #6D1664 #6D4A16

split-complementary

#166D1F #4A166D #6D1638

monochromatic

#051907 #0C3A11 #166D1F #20A02D #2BD33C

Accessibility & contrast

On white

6.48

#166D1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#166D1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D1F

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D1F	#FFFFFF	#000000	##FFFFFF
##166D1F	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6214

Deuteranopia (green-blind)

#655B26

Tritanopia (blue-blind)

#006A5D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166d1f;
/* rgb */ color: rgb(22, 109, 31);
/* oklch */ color: oklch(46.8% 0.138 144.2);

Tailwind

colors: {
  custom: {
    50: '#64985f',
    500: '#166d1f',
    950: '#000000',
  },
}

SCSS

$custom: #166d1f;
$custom-light: #64985f;
$custom-dark: #000000;

JSON

{
  "hex": "#166d1f",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 31
  },
  "hsl": {
    "h": 126.207,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46846,
    "c": 0.13812,
    "h": 144.2
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#166D1F

secondary

#A33C98

accent

#3ED8E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060E05

muted

#7A7E79

Preview Lab

Preview with #166D1F

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

Preview Lab → · Contrast checker → · Palette generator →