#166816#166816

#166816 is a mid, vivid green. Relative luminance 0.101; OKLCH L 45.3% C 0.138 H 142.9°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#166816
RGB	rgb(22, 104, 22)
HSL	hsl(120, 65%, 25%)
HSV	hsv(120, 79%, 41%)
CMYK	cmyk(78.8%, 0%, 78.8%, 59.2%)
CIE-LAB	lab(38.07, -40.55, 36.93)
CIE-LCH	lch(38.07, 54.85, 137.67°)
OKLab	oklab(45.28% -0.1101 0.0833)
OKLCH	oklch(45.28% 0.138 142.9)
XYZ	xyz(5.4257, 10.1285, 2.4280)
Luminance	0.1013 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166816 #681668

analogous

#3F6816 #166816 #16683F

triadic

#166816 #161668 #681616

tetradic

#166816 #163F68 #681668 #683F16

square

#166816 #163F68 #681668 #683F16

split-complementary

#166816 #3F1668 #68163F

monochromatic

#051905 #0B350B #166816 #219B21 #2BCD2B

Accessibility & contrast

On white

6.94

#166816 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#166816 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166816

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166816	#FFFFFF	#000000	##FFFFFF
##166816	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D06

Deuteranopia (green-blind)

#61571F

Tritanopia (blue-blind)

#006558

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #166816;
/* rgb */ color: rgb(22, 104, 22);
/* oklch */ color: oklch(45.3% 0.138 142.9);

Tailwind

colors: {
  custom: {
    50: '#639459',
    500: '#166816',
    950: '#000000',
  },
}

SCSS

$custom: #166816;
$custom-light: #639459;
$custom-dark: #000000;

JSON

{
  "hex": "#166816",
  "rgb": {
    "r": 22,
    "g": 104,
    "b": 22
  },
  "hsl": {
    "h": 120,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.45284,
    "c": 0.13806,
    "h": 142.9
  },
  "luminance": 0.10129
}

Semantic roles & 50–950 ramp

primary

#166816

secondary

#9F3B9F

accent

#40E8E8

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166816

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

Preview Lab → · Contrast checker → · Palette generator →