#188E1F#188E1F

#188E1F is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.176 H 143.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#188E1F
RGB	rgb(24, 142, 31)
HSL	hsl(124, 71%, 33%)
HSV	hsv(124, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(51.43, -52.27, 46.88)
CIE-LCH	lch(51.43, 70.22, 138.12°)
OKLab	oklab(56.42% -0.1416 0.1054)
OKLCH	oklch(56.42% 0.176 143.3)
XYZ	xyz(10.2963, 19.6379, 4.5439)
Luminance	0.1964 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E1F #8E1887

analogous

#4C8E18 #188E1F #188E5A

triadic

#188E1F #1F188E #8E1F18

tetradic

#188E1F #184C8E #8E1887 #8E5A18

square

#188E1F #184C8E #8E1887 #8E5A18

split-complementary

#188E1F #5A188E #8E184C

monochromatic

#062508 #0F5A14 #188E1F #21C22A #41DF4B

Accessibility & contrast

On white

4.26

#188E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#188E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E1F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E1F	#FFFFFF	#000000	##000000
##188E1F	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918004

Deuteranopia (green-blind)

#85772C

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188e1f;
/* rgb */ color: rgb(24, 142, 31);
/* oklch */ color: oklch(56.4% 0.176 143.3);

Tailwind

colors: {
  custom: {
    50: '#6db063',
    500: '#188e1f',
    950: '#000000',
  },
}

SCSS

$custom: #188e1f;
$custom-light: #6db063;
$custom-dark: #000000;

JSON

{
  "hex": "#188e1f",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 123.559,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56417,
    "c": 0.17648,
    "h": 143.3
  },
  "luminance": 0.19639
}

Semantic roles & 50–950 ramp

primary

#188E1F

secondary

#C042B8

accent

#3AE3EE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081106

muted

#7B807A

Preview Lab

Preview with #188E1F

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

Preview Lab → · Contrast checker → · Palette generator →