#188A1C#188A1C

#188A1C is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.174 H 143.1°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#188A1C
RGB	rgb(24, 138, 28)
HSL	hsl(122, 70%, 32%)
HSV	hsv(122, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(50.04, -51.21, 46.56)
CIE-LCH	lch(50.04, 69.21, 137.73°)
OKLab	oklab(55.26% -0.1388 0.1043)
OKLCH	oklch(55.26% 0.174 143.1)
XYZ	xyz(9.6741, 18.4538, 4.1505)
Luminance	0.1845 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A1C #8A1886

analogous

#4D8A18 #188A1C #188A55

triadic

#188A1C #1C188A #8A1C18

tetradic

#188A1C #184D8A #8A1886 #8A5518

square

#188A1C #184D8A #8A1886 #8A5518

split-complementary

#188A1C #55188A #8A184D

monochromatic

#062207 #0F5611 #188A1C #21BE27 #3FDE44

Accessibility & contrast

On white

4.48

#188A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#188A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A1C

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A1C	#FFFFFF	#000000	##000000
##188A1C	1.00	4.48	4.69	4.69
#FFFFFF	4.48	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)

#8D7C00

Deuteranopia (green-blind)

#817429

Tritanopia (blue-blind)

#008675

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188a1c;
/* rgb */ color: rgb(24, 138, 28);
/* oklch */ color: oklch(55.3% 0.174 143.1);

Tailwind

colors: {
  custom: {
    50: '#6cad61',
    500: '#188a1c',
    950: '#000000',
  },
}

SCSS

$custom: #188a1c;
$custom-light: #6cad61;
$custom-dark: #000000;

JSON

{
  "hex": "#188a1c",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 122.105,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5526,
    "c": 0.17361,
    "h": 143.1
  },
  "luminance": 0.18455
}

Semantic roles & 50–950 ramp

primary

#188A1C

secondary

#BD40B9

accent

#3BE7ED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #188A1C

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

Preview Lab → · Contrast checker → · Palette generator →