#166B2E#166B2E

#166B2E is a mid, vivid green. Relative luminance 0.109; OKLCH L 46.4% C 0.123 H 148.1°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#166B2E
RGB	rgb(22, 107, 46)
HSL	hsl(137, 66%, 25%)
HSV	hsv(137, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 57%, 58%)
CIE-LAB	lab(39.38, -38.73, 27.04)
CIE-LCH	lch(39.38, 47.24, 145.08°)
OKLab	oklab(46.45% -0.1042 0.0649)
OKLCH	oklch(46.45% 0.123 148.1)
XYZ	xyz(6.0812, 10.8825, 4.3643)
Luminance	0.1088 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B2E #6B1653

analogous

#296B16 #166B2E #166B58

triadic

#166B2E #2E166B #6B2E16

tetradic

#166B2E #16296B #6B1653 #6B5816

square

#166B2E #16296B #6B1653 #6B5816

split-complementary

#166B2E #58166B #6B1629

monochromatic

#05190B #0C3818 #166B2E #209E44 #2BD15A

Accessibility & contrast

On white

6.61

#166B2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#166B2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B2E

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B2E	#FFFFFF	#000000	##FFFFFF
##166B2E	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6128

Deuteranopia (green-blind)

#625A33

Tritanopia (blue-blind)

#00695D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166b2e;
/* rgb */ color: rgb(22, 107, 46);
/* oklch */ color: oklch(46.4% 0.123 148.1);

Tailwind

colors: {
  custom: {
    50: '#639668',
    500: '#166b2e',
    950: '#000000',
  },
}

SCSS

$custom: #166b2e;
$custom-light: #639668;
$custom-dark: #000000;

JSON

{
  "hex": "#166b2e",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 46
  },
  "hsl": {
    "h": 136.941,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46449,
    "c": 0.12271,
    "h": 148.1
  },
  "luminance": 0.10883
}

Semantic roles & 50–950 ramp

primary

#166B2E

secondary

#A13B85

accent

#3FB9E9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #166B2E

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

Preview Lab → · Contrast checker → · Palette generator →