#188F2D#188F2D

#188F2D is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.8% C 0.169 H 145.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#188F2D
RGB	rgb(24, 143, 45)
HSL	hsl(131, 71%, 33%)
HSV	hsv(131, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 68.5%, 43.9%)
CIE-LAB	lab(51.87, -51.32, 41.83)
CIE-LCH	lch(51.87, 66.20, 140.82°)
OKLab	oklab(56.82% -0.1384 0.0966)
OKLCH	oklch(56.82% 0.169 145.1)
XYZ	xyz(10.6720, 20.0273, 5.7853)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F2D #8F187A

analogous

#3F8F18 #188F2D #188F68

triadic

#188F2D #2D188F #8F2D18

tetradic

#188F2D #183F8F #8F187A #8F6818

square

#188F2D #183F8F #8F187A #8F6818

split-complementary

#188F2D #68188F #8F183F

monochromatic

#06260C #0F5B1D #188F2D #21C33D #42DF5E

Accessibility & contrast

On white

4.20

#188F2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#188F2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F2D

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F2D	#FFFFFF	#000000	##000000
##188F2D	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918120

Deuteranopia (green-blind)

#857836

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188f2d;
/* rgb */ color: rgb(24, 143, 45);
/* oklch */ color: oklch(56.8% 0.169 145.1);

Tailwind

colors: {
  custom: {
    50: '#6db16b',
    500: '#188f2d',
    950: '#000000',
  },
}

SCSS

$custom: #188f2d;
$custom-light: #6db16b;
$custom-dark: #000000;

JSON

{
  "hex": "#188f2d",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 45
  },
  "hsl": {
    "h": 130.588,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56819,
    "c": 0.16874,
    "h": 145.1
  },
  "luminance": 0.20029
}

Semantic roles & 50–950 ramp

primary

#188F2D

secondary

#C043AA

accent

#3ACEEE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081107

muted

#7B807A

Preview Lab

Preview with #188F2D

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

Preview Lab → · Contrast checker → · Palette generator →