#188333#188333

#188333 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.5% C 0.149 H 146.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#188333
RGB	rgb(24, 131, 51)
HSL	hsl(135, 69%, 30%)
HSV	hsv(135, 82%, 51%)
CMYK	cmyk(81.7%, 0%, 61.1%, 48.6%)
CIE-LAB	lab(47.83, -46.50, 34.51)
CIE-LCH	lch(47.83, 57.91, 143.42°)
OKLab	oklab(53.49% -0.1251 0.0816)
OKLCH	oklch(53.49% 0.149 146.9)
XYZ	xyz(9.0898, 16.6647, 5.8689)
Luminance	0.1667 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188333 #831868

analogous

#338318 #188333 #188368

triadic

#188333 #331883 #833318

tetradic

#188333 #183383 #831868 #836818

square

#188333 #183383 #831868 #836818

split-complementary

#188333 #681883 #831833

monochromatic

#051C0B #0F4F1F #188333 #21B747 #3ADB63

Accessibility & contrast

On white

4.85

#188333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#188333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188333

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188333	#FFFFFF	#000000	##FFFFFF
##188333	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85762B

Deuteranopia (green-blind)

#796E3A

Tritanopia (blue-blind)

#008072

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #188333;
/* rgb */ color: rgb(24, 131, 51);
/* oklch */ color: oklch(53.5% 0.149 146.9);

Tailwind

colors: {
  custom: {
    50: '#69a86d',
    500: '#188333',
    950: '#000000',
  },
}

SCSS

$custom: #188333;
$custom-light: #69a86d;
$custom-dark: #000000;

JSON

{
  "hex": "#188333",
  "rgb": {
    "r": 24,
    "g": 131,
    "b": 51
  },
  "hsl": {
    "h": 135.14,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53488,
    "c": 0.14931,
    "h": 146.9
  },
  "luminance": 0.16666
}

Semantic roles & 50–950 ramp

primary

#188333

secondary

#B74099

accent

#3CBFEC

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#071007

muted

#7A7F7A

Preview Lab

Preview with #188333

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

Preview Lab → · Contrast checker → · Palette generator →