#166F3B#166F3B

#166F3B is a mid, moderate green. Relative luminance 0.119; OKLCH L 47.8% C 0.116 H 152.2°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#166F3B
RGB	rgb(22, 111, 59)
HSL	hsl(145, 67%, 26%)
HSV	hsv(145, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 46.8%, 56.5%)
CIE-LAB	lab(40.98, -38.01, 21.86)
CIE-LCH	lch(40.98, 43.85, 150.10°)
OKLab	oklab(47.84% -0.1022 0.0538)
OKLCH	oklch(47.84% 0.116 152.2)
XYZ	xyz(6.8041, 11.8544, 6.0664)
Luminance	0.1186 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F3B #6F164A

analogous

#1D6F16 #166F3B #166F67

triadic

#166F3B #3B166F #6F3B16

tetradic

#166F3B #161D6F #6F164A #6F6716

square

#166F3B #161D6F #6F164A #6F6716

split-complementary

#166F3B #67166F #6F161D

monochromatic

#051A0E #0C3C20 #166F3B #20A256 #2BD571

Accessibility & contrast

On white

6.23

#166F3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#166F3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F3B

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F3B	#FFFFFF	#000000	##FFFFFF
##166F3B	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6537

Deuteranopia (green-blind)

#655E3F

Tritanopia (blue-blind)

#006D62

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166f3b;
/* rgb */ color: rgb(22, 111, 59);
/* oklch */ color: oklch(47.8% 0.116 152.2);

Tailwind

colors: {
  custom: {
    50: '#639971',
    500: '#166f3b',
    950: '#000000',
  },
}

SCSS

$custom: #166f3b;
$custom-light: #639971;
$custom-dark: #000000;

JSON

{
  "hex": "#166f3b",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 59
  },
  "hsl": {
    "h": 144.944,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47838,
    "c": 0.11551,
    "h": 152.2
  },
  "luminance": 0.11855
}

Semantic roles & 50–950 ramp

primary

#166F3B

secondary

#A53C79

accent

#3EA2EA

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #166F3B

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

Preview Lab → · Contrast checker → · Palette generator →