#188228#188228

#188228 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.157 H 144.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#188228
RGB	rgb(24, 130, 40)
HSL	hsl(129, 69%, 30%)
HSV	hsv(129, 82%, 51%)
CMYK	cmyk(81.5%, 0%, 69.2%, 49%)
CIE-LAB	lab(47.38, -47.50, 39.15)
CIE-LCH	lch(47.38, 61.55, 140.51°)
OKLab	oklab(53.08% -0.1282 0.0903)
OKLCH	oklch(53.08% 0.157 144.8)
XYZ	xyz(8.7417, 16.3116, 4.6948)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188228 #821872

analogous

#3D8218 #188228 #18825D

triadic

#188228 #281882 #822818

tetradic

#188228 #183D82 #821872 #825D18

square

#188228 #183D82 #821872 #825D18

split-complementary

#188228 #5D1882 #82183D

monochromatic

#051B08 #0E4E18 #188228 #22B638 #3ADB52

Accessibility & contrast

On white

4.93

#188228 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#188228 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188228

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188228	#FFFFFF	#000000	##FFFFFF
##188228	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84751C

Deuteranopia (green-blind)

#796D30

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #188228;
/* rgb */ color: rgb(24, 130, 40);
/* oklch */ color: oklch(53.1% 0.157 144.8);

Tailwind

colors: {
  custom: {
    50: '#6aa767',
    500: '#188228',
    950: '#000000',
  },
}

SCSS

$custom: #188228;
$custom-light: #6aa767;
$custom-dark: #000000;

JSON

{
  "hex": "#188228",
  "rgb": {
    "r": 24,
    "g": 130,
    "b": 40
  },
  "hsl": {
    "h": 129.057,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53075,
    "c": 0.15682,
    "h": 144.8
  },
  "luminance": 0.16313
}

Semantic roles & 50–950 ramp

primary

#188228

secondary

#B640A4

accent

#3CD1EC

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #188228

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

Preview Lab → · Contrast checker → · Palette generator →