#188C1A#188C1A

#188C1A is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.177 H 142.9°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#188C1A
RGB	rgb(24, 140, 26)
HSL	hsl(121, 71%, 32%)
HSV	hsv(121, 83%, 55%)
CMYK	cmyk(82.9%, 0%, 81.4%, 45.1%)
CIE-LAB	lab(50.71, -51.99, 47.85)
CIE-LCH	lch(50.71, 70.66, 137.37°)
OKLab	oklab(55.82% -0.141 0.1067)
OKLCH	oklch(55.82% 0.177 142.9)
XYZ	xyz(9.9406, 19.0237, 4.1251)
Luminance	0.1903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188C1A #8C188A

analogous

#508C18 #188C1A #188C54

triadic

#188C1A #1A188C #8C1A18

tetradic

#188C1A #18508C #8C188A #8C5418

square

#188C1A #18508C #8C188A #8C5418

split-complementary

#188C1A #54188C #8C1850

monochromatic

#062407 #0F5810 #188C1A #21C024 #40DE43

Accessibility & contrast

On white

4.37

#188C1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#188C1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C1A

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188C1A	#FFFFFF	#000000	##000000
##188C1A	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#837528

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188c1a;
/* rgb */ color: rgb(24, 140, 26);
/* oklch */ color: oklch(55.8% 0.177 142.9);

Tailwind

colors: {
  custom: {
    50: '#6daf61',
    500: '#188c1a',
    950: '#000000',
  },
}

SCSS

$custom: #188c1a;
$custom-light: #6daf61;
$custom-dark: #000000;

JSON

{
  "hex": "#188c1a",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 26
  },
  "hsl": {
    "h": 121.034,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55817,
    "c": 0.17683,
    "h": 142.9
  },
  "luminance": 0.19025
}

Semantic roles & 50–950 ramp

primary

#188C1A

secondary

#BF41BD

accent

#3AEAED

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #188C1A

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

Preview Lab → · Contrast checker → · Palette generator →