#188E2F#188E2F

#188E2F is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.166 H 145.4°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#188E2F
RGB	rgb(24, 142, 47)
HSL	hsl(132, 71%, 33%)
HSV	hsv(132, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 66.9%, 44.3%)
CIE-LAB	lab(51.55, -50.77, 40.59)
CIE-LCH	lch(51.55, 65.00, 141.35°)
OKLab	oklab(56.56% -0.1368 0.0942)
OKLCH	oklch(56.56% 0.166 145.4)
XYZ	xyz(10.5620, 19.7441, 5.9431)
Luminance	0.1974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E2F #8E1877

analogous

#3C8E18 #188E2F #188E6A

triadic

#188E2F #2F188E #8E2F18

tetradic

#188E2F #183C8E #8E1877 #8E6A18

square

#188E2F #183C8E #8E1877 #8E6A18

split-complementary

#188E2F #6A188E #8E183C

monochromatic

#06250C #0F5A1E #188E2F #21C240 #41DF60

Accessibility & contrast

On white

4.24

#188E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#188E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E2F

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E2F	#FFFFFF	#000000	##000000
##188E2F	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908023

Deuteranopia (green-blind)

#847738

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188e2f;
/* rgb */ color: rgb(24, 142, 47);
/* oklch */ color: oklch(56.6% 0.166 145.4);

Tailwind

colors: {
  custom: {
    50: '#6db06c',
    500: '#188e2f',
    950: '#000000',
  },
}

SCSS

$custom: #188e2f;
$custom-light: #6db06c;
$custom-dark: #000000;

JSON

{
  "hex": "#188e2f",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 47
  },
  "hsl": {
    "h": 131.695,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56557,
    "c": 0.16608,
    "h": 145.4
  },
  "luminance": 0.19745
}

Semantic roles & 50–950 ramp

primary

#188E2F

secondary

#C042A7

accent

#3ACBEE

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #188E2F

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

Preview Lab → · Contrast checker → · Palette generator →