#166F33#166F33

#166F33 is a mid, vivid green. Relative luminance 0.118; OKLCH L 47.7% C 0.123 H 149.2°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#166F33
RGB	rgb(22, 111, 51)
HSL	hsl(140, 67%, 26%)
HSV	hsv(140, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 54.1%, 56.5%)
CIE-LAB	lab(40.86, -39.45, 26.15)
CIE-LCH	lch(40.86, 47.33, 146.46°)
OKLab	oklab(47.7% -0.106 0.0632)
OKLCH	oklch(47.7% 0.123 149.2)
XYZ	xyz(6.6123, 11.7777, 5.0562)
Luminance	0.1178 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F33 #6F1652

analogous

#256F16 #166F33 #166F5F

triadic

#166F33 #33166F #6F3316

tetradic

#166F33 #16256F #6F1652 #6F5F16

square

#166F33 #16256F #6F1652 #6F5F16

split-complementary

#166F33 #5F166F #6F1625

monochromatic

#051A0C #0C3C1C #166F33 #20A24A #2BD562

Accessibility & contrast

On white

6.26

#166F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#166F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F33

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F33	#FFFFFF	#000000	##FFFFFF
##166F33	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70652E

Deuteranopia (green-blind)

#665E37

Tritanopia (blue-blind)

#006D61

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166f33;
/* rgb */ color: rgb(22, 111, 51);
/* oklch */ color: oklch(47.7% 0.123 149.2);

Tailwind

colors: {
  custom: {
    50: '#63996c',
    500: '#166f33',
    950: '#000000',
  },
}

SCSS

$custom: #166f33;
$custom-light: #63996c;
$custom-dark: #000000;

JSON

{
  "hex": "#166f33",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 51
  },
  "hsl": {
    "h": 139.551,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47696,
    "c": 0.12342,
    "h": 149.2
  },
  "luminance": 0.11778
}

Semantic roles & 50–950 ramp

primary

#166F33

secondary

#A53C83

accent

#3EB2EA

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #166F33

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

Preview Lab → · Contrast checker → · Palette generator →