#188A2F#188A2F

#188A2F is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.4% C 0.161 H 145.6°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#188A2F
RGB	rgb(24, 138, 47)
HSL	hsl(132, 70%, 32%)
HSV	hsv(132, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 65.9%, 45.9%)
CIE-LAB	lab(50.19, -49.42, 39.09)
CIE-LCH	lch(50.19, 63.01, 141.66°)
OKLab	oklab(55.43% -0.1331 0.091)
OKLCH	oklch(55.43% 0.161 145.6)
XYZ	xyz(9.9775, 18.5752, 5.7483)
Luminance	0.1858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A2F #8A1873

analogous

#3A8A18 #188A2F #188A68

triadic

#188A2F #2F188A #8A2F18

tetradic

#188A2F #183A8A #8A1873 #8A6818

square

#188A2F #183A8A #8A1873 #8A6818

split-complementary

#188A2F #68188A #8A183A

monochromatic

#06220B #0F561D #188A2F #21BE41 #3FDE5F

Accessibility & contrast

On white

4.45

#188A2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#188A2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A2F

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A2F	#FFFFFF	#000000	##000000
##188A2F	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D24

Deuteranopia (green-blind)

#807437

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188a2f;
/* rgb */ color: rgb(24, 138, 47);
/* oklch */ color: oklch(55.4% 0.161 145.6);

Tailwind

colors: {
  custom: {
    50: '#6bad6b',
    500: '#188a2f',
    950: '#000000',
  },
}

SCSS

$custom: #188a2f;
$custom-light: #6bad6b;
$custom-dark: #000000;

JSON

{
  "hex": "#188a2f",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 47
  },
  "hsl": {
    "h": 132.105,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55427,
    "c": 0.16126,
    "h": 145.6
  },
  "luminance": 0.18576
}

Semantic roles & 50–950 ramp

primary

#188A2F

secondary

#BD40A4

accent

#3BC9ED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #188A2F

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

Preview Lab → · Contrast checker → · Palette generator →