#166133#166133

#166133 is a dark, moderate green. Relative luminance 0.090; OKLCH L 43.6% C 0.104 H 151.8°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#166133
RGB	rgb(22, 97, 51)
HSL	hsl(143, 63%, 23%)
HSV	hsv(143, 77%, 38%)
CMYK	cmyk(77.3%, 0%, 47.4%, 62%)
CIE-LAB	lab(35.90, -33.88, 19.90)
CIE-LCH	lch(35.90, 39.29, 149.57°)
OKLab	oklab(43.6% -0.0912 0.049)
OKLCH	oklch(43.6% 0.104 151.8)
XYZ	xyz(5.2027, 8.9584, 4.5863)
Luminance	0.0896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166133 #611644

analogous

#1E6116 #166133 #166158

triadic

#166133 #331661 #613316

tetradic

#166133 #161E61 #611644 #615816

square

#166133 #161E61 #611644 #615816

split-complementary

#166133 #581661 #61161E

monochromatic

#06190D #0B2F19 #166133 #21934D #2DC567

Accessibility & contrast

On white

7.52

#166133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#166133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166133

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166133	#FFFFFF	#000000	##FFFFFF
##166133	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615830

Deuteranopia (green-blind)

#585236

Tritanopia (blue-blind)

#005F56

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #166133;
/* rgb */ color: rgb(22, 97, 51);
/* oklch */ color: oklch(43.6% 0.104 151.8);

Tailwind

colors: {
  custom: {
    50: '#608f6b',
    500: '#166133',
    950: '#000000',
  },
}

SCSS

$custom: #166133;
$custom-light: #608f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#166133",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 51
  },
  "hsl": {
    "h": 143.2,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43597,
    "c": 0.10353,
    "h": 151.8
  },
  "luminance": 0.08959
}

Semantic roles & 50–950 ramp

primary

#166133

secondary

#983B74

accent

#42A7E6

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#050C06

muted

#7A7D7A

Preview Lab

Preview with #166133

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

Preview Lab → · Contrast checker → · Palette generator →