#188A1E#188A1E

#188A1E is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.173 H 143.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#188A1E
RGB	rgb(24, 138, 30)
HSL	hsl(123, 70%, 32%)
HSV	hsv(123, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 78.3%, 45.9%)
CIE-LAB	lab(50.05, -51.07, 45.88)
CIE-LCH	lch(50.05, 68.65, 138.06°)
OKLab	oklab(55.27% -0.1383 0.1031)
OKLCH	oklch(55.27% 0.173 143.3)
XYZ	xyz(9.6989, 18.4637, 4.2807)
Luminance	0.1847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A1E #8A1884

analogous

#4B8A18 #188A1E #188A57

triadic

#188A1E #1E188A #8A1E18

tetradic

#188A1E #184B8A #8A1884 #8A5718

square

#188A1E #184B8A #8A1884 #8A5718

split-complementary

#188A1E #57188A #8A184B

monochromatic

#062207 #0F5613 #188A1E #21BE29 #3FDE47

Accessibility & contrast

On white

4.47

#188A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#188A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A1E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A1E	#FFFFFF	#000000	##000000
##188A1E	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C05

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188a1e;
/* rgb */ color: rgb(24, 138, 30);
/* oklch */ color: oklch(55.3% 0.173 143.3);

Tailwind

colors: {
  custom: {
    50: '#6cad62',
    500: '#188a1e',
    950: '#000000',
  },
}

SCSS

$custom: #188a1e;
$custom-light: #6cad62;
$custom-dark: #000000;

JSON

{
  "hex": "#188a1e",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 30
  },
  "hsl": {
    "h": 123.158,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55274,
    "c": 0.17255,
    "h": 143.3
  },
  "luminance": 0.18465
}

Semantic roles & 50–950 ramp

primary

#188A1E

secondary

#BD40B7

accent

#3BE4ED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #188A1E

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

Preview Lab → · Contrast checker → · Palette generator →