#188A2C#188A2C

#188A2C is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.4% C 0.164 H 145.1°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#188A2C
RGB	rgb(24, 138, 44)
HSL	hsl(131, 70%, 32%)
HSV	hsv(131, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 68.1%, 45.9%)
CIE-LAB	lab(50.16, -49.76, 40.40)
CIE-LCH	lch(50.16, 64.10, 140.93°)
OKLab	oklab(55.4% -0.1342 0.0935)
OKLCH	oklch(55.4% 0.164 145.1)
XYZ	xyz(9.9191, 18.5518, 5.4405)
Luminance	0.1855 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A2C #8A1876

analogous

#3D8A18 #188A2C #188A65

triadic

#188A2C #2C188A #8A2C18

tetradic

#188A2C #183D8A #8A1876 #8A6518

square

#188A2C #183D8A #8A1876 #8A6518

split-complementary

#188A2C #65188A #8A183D

monochromatic

#06220B #0F561B #188A2C #21BE3D #3FDE5B

Accessibility & contrast

On white

4.46

#188A2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#188A2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A2C

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A2C	#FFFFFF	#000000	##000000
##188A2C	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D20

Deuteranopia (green-blind)

#807435

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188a2c;
/* rgb */ color: rgb(24, 138, 44);
/* oklch */ color: oklch(55.4% 0.164 145.1);

Tailwind

colors: {
  custom: {
    50: '#6cad6a',
    500: '#188a2c',
    950: '#000000',
  },
}

SCSS

$custom: #188a2c;
$custom-light: #6cad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#188a2c",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 44
  },
  "hsl": {
    "h": 130.526,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55395,
    "c": 0.16352,
    "h": 145.1
  },
  "luminance": 0.18553
}

Semantic roles & 50–950 ramp

primary

#188A2C

secondary

#BD40A7

accent

#3BCEED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #188A2C

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

Preview Lab → · Contrast checker → · Palette generator →