#188018#188018

#188018 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.4% C 0.164 H 142.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#188018
RGB	rgb(24, 128, 24)
HSL	hsl(120, 68%, 30%)
HSV	hsv(120, 81%, 50%)
CMYK	cmyk(81.3%, 0%, 81.3%, 49.8%)
CIE-LAB	lab(46.58, -48.25, 44.55)
CIE-LCH	lch(46.58, 65.67, 137.28°)
OKLab	oklab(52.37% -0.1309 0.0995)
OKLCH	oklch(52.37% 0.164 142.8)
XYZ	xyz(8.2602, 15.6975, 3.4586)
Luminance	0.1570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188018 #801880

analogous

#4C8018 #188018 #18804C

triadic

#188018 #181880 #801818

tetradic

#188018 #184C80 #801880 #804C18

square

#188018 #184C80 #801880 #804C18

split-complementary

#188018 #4C1880 #80184C

monochromatic

#051A05 #0E4C0E #188018 #22B422 #39DA39

Accessibility & contrast

On white

5.07

#188018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#188018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188018

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188018	#FFFFFF	#000000	##FFFFFF
##188018	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#786B24

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #188018;
/* rgb */ color: rgb(24, 128, 24);
/* oklch */ color: oklch(52.4% 0.164 142.8);

Tailwind

colors: {
  custom: {
    50: '#6aa65e',
    500: '#188018',
    950: '#000000',
  },
}

SCSS

$custom: #188018;
$custom-light: #6aa65e;
$custom-dark: #000000;

JSON

{
  "hex": "#188018",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52368,
    "c": 0.16446,
    "h": 142.8
  },
  "luminance": 0.15698
}

Semantic roles & 50–950 ramp

primary

#188018

secondary

#B440B4

accent

#3DEBEB

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #188018

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

Preview Lab → · Contrast checker → · Palette generator →