#168D51#168D51

#168D51 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.135 H 154.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#168D51
RGB	rgb(22, 141, 81)
HSL	hsl(150, 73%, 32%)
HSV	hsv(150, 84%, 55%)
CMYK	cmyk(84.4%, 0%, 42.6%, 44.7%)
CIE-LAB	lab(51.63, -45.34, 23.42)
CIE-LCH	lch(51.63, 51.03, 152.68°)
OKLab	oklab(56.76% -0.1219 0.0581)
OKLCH	oklch(56.76% 0.135 154.5)
XYZ	xyz(11.3399, 19.8130, 11.0096)
Luminance	0.1981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#168D51 #8D1652

analogous

#178D16 #168D51 #168D8D

triadic

#168D51 #51168D #8D5116

tetradic

#168D51 #16178D #8D1652 #8D8D16

square

#168D51 #16178D #8D1652 #8D8D16

split-complementary

#168D51 #8D168D #8D1617

monochromatic

#052314 #0E5833 #168D51 #1EC26F #3DE18E

Accessibility & contrast

On white

4.23

#168D51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#168D51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #168D51

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##168D51	#FFFFFF	#000000	##000000
##168D51	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D814D

Deuteranopia (green-blind)

#7F7755

Tritanopia (blue-blind)

#008B7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #168d51;
/* rgb */ color: rgb(22, 141, 81);
/* oklch */ color: oklch(56.8% 0.135 154.5);

Tailwind

colors: {
  custom: {
    50: '#6baf82',
    500: '#168d51',
    950: '#000000',
  },
}

SCSS

$custom: #168d51;
$custom-light: #6baf82;
$custom-dark: #000000;

JSON

{
  "hex": "#168d51",
  "rgb": {
    "r": 22,
    "g": 141,
    "b": 81
  },
  "hsl": {
    "h": 149.748,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56758,
    "c": 0.1351,
    "h": 154.5
  },
  "luminance": 0.19814
}

Semantic roles & 50–950 ramp

primary

#168D51

secondary

#C13E80

accent

#3895F0

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #168D51

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

Preview Lab → · Contrast checker → · Palette generator →