#166718#166718

#166718 is a mid, vivid green. Relative luminance 0.099; OKLCH L 45.0% C 0.136 H 143.2°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#166718
RGB	rgb(22, 103, 24)
HSL	hsl(121, 65%, 25%)
HSV	hsv(121, 79%, 40%)
CMYK	cmyk(78.6%, 0%, 76.7%, 59.6%)
CIE-LAB	lab(37.73, -40.02, 35.79)
CIE-LCH	lch(37.73, 53.69, 138.19°)
OKLab	oklab(45% -0.1085 0.0812)
OKLCH	oklch(45% 0.136 143.2)
XYZ	xyz(5.3457, 9.9364, 2.5002)
Luminance	0.0994 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166718 #671665

analogous

#3D6716 #166718 #166740

triadic

#166718 #181667 #671816

tetradic

#166718 #163D67 #671665 #674016

square

#166718 #163D67 #671665 #674016

split-complementary

#166718 #401667 #67163D

monochromatic

#051906 #0B350C #166718 #219924 #2CCC2F

Accessibility & contrast

On white

7.03

#166718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#166718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166718

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166718	#FFFFFF	#000000	##FFFFFF
##166718	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D0A

Deuteranopia (green-blind)

#605620

Tritanopia (blue-blind)

#006458

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166718;
/* rgb */ color: rgb(22, 103, 24);
/* oklch */ color: oklch(45.0% 0.136 143.2);

Tailwind

colors: {
  custom: {
    50: '#63935a',
    500: '#166718',
    950: '#000000',
  },
}

SCSS

$custom: #166718;
$custom-light: #63935a;
$custom-dark: #000000;

JSON

{
  "hex": "#166718",
  "rgb": {
    "r": 22,
    "g": 103,
    "b": 24
  },
  "hsl": {
    "h": 121.481,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.45003,
    "c": 0.13557,
    "h": 143.2
  },
  "luminance": 0.09937
}

Semantic roles & 50–950 ramp

primary

#166718

secondary

#9E3B9B

accent

#40E4E8

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166718

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

Preview Lab → · Contrast checker → · Palette generator →