#188221#188221

#188221 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.0% C 0.162 H 143.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#188221
RGB	rgb(24, 130, 33)
HSL	hsl(125, 69%, 30%)
HSV	hsv(125, 82%, 51%)
CMYK	cmyk(81.5%, 0%, 74.6%, 49%)
CIE-LAB	lab(47.32, -48.19, 42.02)
CIE-LCH	lch(47.32, 63.94, 138.92°)
OKLab	oklab(53.01% -0.1304 0.0955)
OKLCH	oklch(53.01% 0.162 143.8)
XYZ	xyz(8.6333, 16.2682, 4.1236)
Luminance	0.1627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188221 #821879

analogous

#448218 #188221 #188256

triadic

#188221 #211882 #822118

tetradic

#188221 #184482 #821879 #825618

square

#188221 #184482 #821879 #825618

split-complementary

#188221 #561882 #821844

monochromatic

#051B07 #0E4E14 #188221 #22B62E #3ADB47

Accessibility & contrast

On white

4.94

#188221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#188221 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188221

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188221	#FFFFFF	#000000	##FFFFFF
##188221	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857510

Deuteranopia (green-blind)

#796D2B

Tritanopia (blue-blind)

#007E6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #188221;
/* rgb */ color: rgb(24, 130, 33);
/* oklch */ color: oklch(53.0% 0.162 143.8);

Tailwind

colors: {
  custom: {
    50: '#6aa763',
    500: '#188221',
    950: '#000000',
  },
}

SCSS

$custom: #188221;
$custom-light: #6aa763;
$custom-dark: #000000;

JSON

{
  "hex": "#188221",
  "rgb": {
    "r": 24,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 125.094,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.5301,
    "c": 0.16161,
    "h": 143.8
  },
  "luminance": 0.16269
}

Semantic roles & 50–950 ramp

primary

#188221

secondary

#B640AC

accent

#3CDDEC

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081005

muted

#7A7F7A

Preview Lab

Preview with #188221

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

Preview Lab → · Contrast checker → · Palette generator →