#166638#166638

#166638 is a mid, moderate green. Relative luminance 0.100; OKLCH L 45.2% C 0.106 H 153.0°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#166638
RGB	rgb(22, 102, 56)
HSL	hsl(146, 65%, 24%)
HSV	hsv(146, 78%, 40%)
CMYK	cmyk(78.4%, 0%, 45.1%, 60%)
CIE-LAB	lab(37.77, -34.96, 19.42)
CIE-LCH	lch(37.77, 39.99, 150.95°)
OKLab	oklab(45.16% -0.0941 0.048)
OKLCH	oklch(45.16% 0.106 153)
XYZ	xyz(5.7955, 9.9582, 5.3573)
Luminance	0.0996 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166638 #661644

analogous

#1C6616 #166638 #166660

triadic

#166638 #381666 #663816

tetradic

#166638 #161C66 #661644 #666016

square

#166638 #161C66 #661644 #666016

split-complementary

#166638 #601666 #66161C

monochromatic

#05190E #0B341C #166638 #219854 #2CCB6F

Accessibility & contrast

On white

7.02

#166638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#166638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166638

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166638	#FFFFFF	#000000	##FFFFFF
##166638	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D35

Deuteranopia (green-blind)

#5D563B

Tritanopia (blue-blind)

#00655B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166638;
/* rgb */ color: rgb(22, 102, 56);
/* oklch */ color: oklch(45.2% 0.106 153.0);

Tailwind

colors: {
  custom: {
    50: '#61926f',
    500: '#166638',
    950: '#000000',
  },
}

SCSS

$custom: #166638;
$custom-light: #61926f;
$custom-dark: #000000;

JSON

{
  "hex": "#166638",
  "rgb": {
    "r": 22,
    "g": 102,
    "b": 56
  },
  "hsl": {
    "h": 145.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.45164,
    "c": 0.10567,
    "h": 153
  },
  "luminance": 0.09959
}

Semantic roles & 50–950 ramp

primary

#166638

secondary

#9D3B73

accent

#40A0E8

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #166638

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

Preview Lab → · Contrast checker → · Palette generator →