#166031#166031

#166031 is a dark, moderate green. Relative luminance 0.088; OKLCH L 43.3% C 0.104 H 151.0°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#166031
RGB	rgb(22, 96, 49)
HSL	hsl(142, 63%, 23%)
HSV	hsv(142, 77%, 38%)
CMYK	cmyk(77.1%, 0%, 49%, 62.4%)
CIE-LAB	lab(35.51, -33.85, 20.56)
CIE-LCH	lch(35.51, 39.60, 148.73°)
OKLab	oklab(43.26% -0.0911 0.0504)
OKLCH	oklch(43.26% 0.104 151)
XYZ	xyz(5.0677, 8.7575, 4.3284)
Luminance	0.0876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166031 #601645

analogous

#206016 #166031 #166056

triadic

#166031 #311660 #603116

tetradic

#166031 #162060 #601645 #605616

square

#166031 #162060 #601645 #605616

split-complementary

#166031 #561660 #601620

monochromatic

#06190D #0B2E18 #166031 #21924A #2DC464

Accessibility & contrast

On white

7.63

#166031 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#166031 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166031

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166031	#FFFFFF	#000000	##FFFFFF
##166031	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572D

Deuteranopia (green-blind)

#585134

Tritanopia (blue-blind)

#005E55

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #166031;
/* rgb */ color: rgb(22, 96, 49);
/* oklch */ color: oklch(43.3% 0.104 151.0);

Tailwind

colors: {
  custom: {
    50: '#5f8e6a',
    500: '#166031',
    950: '#000000',
  },
}

SCSS

$custom: #166031;
$custom-light: #5f8e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#166031",
  "rgb": {
    "r": 22,
    "g": 96,
    "b": 49
  },
  "hsl": {
    "h": 141.892,
    "s": 62.712,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43263,
    "c": 0.10413,
    "h": 151
  },
  "luminance": 0.08758
}

Semantic roles & 50–950 ramp

primary

#166031

secondary

#973B75

accent

#42AAE6

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #166031

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

Preview Lab → · Contrast checker → · Palette generator →