#166C19#166C19

#166C19 is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.5% C 0.141 H 143.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#166C19
RGB	rgb(22, 108, 25)
HSL	hsl(122, 66%, 25%)
HSV	hsv(122, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 76.9%, 57.6%)
CIE-LAB	lab(39.52, -41.70, 37.21)
CIE-LCH	lch(39.52, 55.89, 138.25°)
OKLab	oklab(46.5% -0.113 0.0844)
OKLCH	oklch(46.5% 0.141 143.3)
XYZ	xyz(5.8685, 10.9652, 2.7267)
Luminance	0.1097 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C19 #6C1669

analogous

#3E6C16 #166C19 #166C44

triadic

#166C19 #19166C #6C1916

tetradic

#166C19 #163E6C #6C1669 #6C4416

square

#166C19 #163E6C #6C1669 #6C4416

split-complementary

#166C19 #44166C #6C163E

monochromatic

#051906 #0C390D #166C19 #209F25 #2BD231

Accessibility & contrast

On white

6.58

#166C19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#166C19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C19

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C19	#FFFFFF	#000000	##FFFFFF
##166C19	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610A

Deuteranopia (green-blind)

#655B22

Tritanopia (blue-blind)

#00695C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166c19;
/* rgb */ color: rgb(22, 108, 25);
/* oklch */ color: oklch(46.5% 0.141 143.3);

Tailwind

colors: {
  custom: {
    50: '#64975c',
    500: '#166c19',
    950: '#000000',
  },
}

SCSS

$custom: #166c19;
$custom-light: #64975c;
$custom-dark: #000000;

JSON

{
  "hex": "#166c19",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 25
  },
  "hsl": {
    "h": 122.093,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46496,
    "c": 0.14104,
    "h": 143.3
  },
  "luminance": 0.10966
}

Semantic roles & 50–950 ramp

primary

#166C19

secondary

#A23C9F

accent

#3FE3E9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166C19

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

Preview Lab → · Contrast checker → · Palette generator →