#166839#166839

#166839 is a mid, moderate green. Relative luminance 0.104; OKLCH L 45.8% C 0.108 H 152.9°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#166839
RGB	rgb(22, 104, 57)
HSL	hsl(146, 65%, 25%)
HSV	hsv(146, 79%, 41%)
CMYK	cmyk(78.8%, 0%, 45.2%, 59.2%)
CIE-LAB	lab(38.49, -35.58, 19.78)
CIE-LCH	lch(38.49, 40.71, 150.93°)
OKLab	oklab(45.77% -0.0958 0.0489)
OKLCH	oklch(45.77% 0.108 152.9)
XYZ	xyz(6.0192, 10.3659, 5.5537)
Luminance	0.1037 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166839 #681645

analogous

#1C6816 #166839 #166862

triadic

#166839 #391668 #683916

tetradic

#166839 #161C68 #681645 #686216

square

#166839 #161C68 #681645 #686216

split-complementary

#166839 #621668 #68161C

monochromatic

#05190E #0B351D #166839 #219B55 #2BCD70

Accessibility & contrast

On white

6.83

#166839 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#166839 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166839

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166839	#FFFFFF	#000000	##FFFFFF
##166839	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F36

Deuteranopia (green-blind)

#5E583C

Tritanopia (blue-blind)

#00675C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #166839;
/* rgb */ color: rgb(22, 104, 57);
/* oklch */ color: oklch(45.8% 0.108 152.9);

Tailwind

colors: {
  custom: {
    50: '#619470',
    500: '#166839',
    950: '#000000',
  },
}

SCSS

$custom: #166839;
$custom-light: #619470;
$custom-dark: #000000;

JSON

{
  "hex": "#166839",
  "rgb": {
    "r": 22,
    "g": 104,
    "b": 57
  },
  "hsl": {
    "h": 145.61,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.45767,
    "c": 0.10755,
    "h": 152.9
  },
  "luminance": 0.10367
}

Semantic roles & 50–950 ramp

primary

#166839

secondary

#9F3B74

accent

#40A0E8

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #166839

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

Preview Lab → · Contrast checker → · Palette generator →