#166139#166139

#166139 is a dark, moderate green. Relative luminance 0.090; OKLCH L 43.7% C 0.097 H 154.9°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#166139
RGB	rgb(22, 97, 57)
HSL	hsl(148, 63%, 23%)
HSV	hsv(148, 77%, 38%)
CMYK	cmyk(77.3%, 0%, 41.2%, 62%)
CIE-LAB	lab(36.01, -32.65, 16.52)
CIE-LCH	lch(36.01, 36.59, 153.16°)
OKLab	oklab(43.72% -0.0881 0.0413)
OKLCH	oklch(43.72% 0.097 154.9)
XYZ	xyz(5.3436, 9.0148, 5.3285)
Luminance	0.0901 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166139 #61163E

analogous

#186116 #166139 #16615E

triadic

#166139 #391661 #613916

tetradic

#166139 #161861 #61163E #615E16

square

#166139 #161861 #61163E #615E16

split-complementary

#166139 #5E1661 #611618

monochromatic

#06190F #0B2F1C #166139 #219356 #2DC574

Accessibility & contrast

On white

7.49

#166139 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#166139 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166139

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166139	#FFFFFF	#000000	##FFFFFF
##166139	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615936

Deuteranopia (green-blind)

#58523C

Tritanopia (blue-blind)

#006057

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #166139;
/* rgb */ color: rgb(22, 97, 57);
/* oklch */ color: oklch(43.7% 0.097 154.9);

Tailwind

colors: {
  custom: {
    50: '#608f6f',
    500: '#166139',
    950: '#000000',
  },
}

SCSS

$custom: #166139;
$custom-light: #608f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#166139",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 57
  },
  "hsl": {
    "h": 148,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43722,
    "c": 0.09731,
    "h": 154.9
  },
  "luminance": 0.09015
}

Semantic roles & 50–950 ramp

primary

#166139

secondary

#983B6C

accent

#4299E6

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#050C07

muted

#7A7D7A

Preview Lab

Preview with #166139

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

Preview Lab → · Contrast checker → · Palette generator →