#187E19#187E19

#187E19 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.162 H 142.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#187E19
RGB	rgb(24, 126, 25)
HSL	hsl(121, 68%, 29%)
HSV	hsv(121, 81%, 49%)
CMYK	cmyk(81%, 0%, 80.2%, 50.6%)
CIE-LAB	lab(45.89, -47.52, 43.55)
CIE-LCH	lch(45.89, 64.45, 137.50°)
OKLab	oklab(51.8% -0.1289 0.0976)
OKLCH	oklch(51.8% 0.162 142.9)
XYZ	xyz(8.0125, 15.1851, 3.4283)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E19 #7E187D

analogous

#4A7E18 #187E19 #187E4C

triadic

#187E19 #19187E #7E1918

tetradic

#187E19 #184A7E #7E187D #7E4C18

square

#187E19 #184A7E #7E187D #7E4C18

split-complementary

#187E19 #4C187E #7E184A

monochromatic

#051A05 #0E4B0F #187E19 #22B123 #37D939

Accessibility & contrast

On white

5.20

#187E19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#187E19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E19

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E19	#FFFFFF	#000000	##FFFFFF
##187E19	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817101

Deuteranopia (green-blind)

#766A25

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187e19;
/* rgb */ color: rgb(24, 126, 25);
/* oklch */ color: oklch(51.8% 0.162 142.9);

Tailwind

colors: {
  custom: {
    50: '#69a45e',
    500: '#187e19',
    950: '#000000',
  },
}

SCSS

$custom: #187e19;
$custom-light: #69a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#187e19",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 25
  },
  "hsl": {
    "h": 120.588,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51798,
    "c": 0.16168,
    "h": 142.9
  },
  "luminance": 0.15186
}

Semantic roles & 50–950 ramp

primary

#187E19

secondary

#B23FB1

accent

#3DE9EB

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #187E19

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

Preview Lab → · Contrast checker → · Palette generator →