#187E17#187E17

#187E17 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.163 H 142.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#187E17
RGB	rgb(24, 126, 23)
HSL	hsl(119, 69%, 29%)
HSV	hsv(119, 82%, 49%)
CMYK	cmyk(81%, 0%, 81.7%, 50.6%)
CIE-LAB	lab(45.88, -47.66, 44.21)
CIE-LCH	lch(45.88, 65.00, 137.15°)
OKLab	oklab(51.79% -0.1294 0.0986)
OKLCH	oklch(51.79% 0.163 142.7)
XYZ	xyz(7.9917, 15.1768, 3.3187)
Luminance	0.1518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E17 #7D177E

analogous

#4C7E17 #187E17 #177E49

triadic

#187E17 #17187E #7E1718

tetradic

#187E17 #174C7E #7D177E #7E4917

square

#187E17 #174C7E #7D177E #7E4917

split-complementary

#187E17 #49177E #7E174C

monochromatic

#051A05 #0E4A0E #187E17 #22B220 #37DA35

Accessibility & contrast

On white

5.20

#187E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#187E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E17

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E17	#FFFFFF	#000000	##FFFFFF
##187E17	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)

#817100

Deuteranopia (green-blind)

#766A23

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187e17;
/* rgb */ color: rgb(24, 126, 23);
/* oklch */ color: oklch(51.8% 0.163 142.7);

Tailwind

colors: {
  custom: {
    50: '#69a45d',
    500: '#187e17',
    950: '#000000',
  },
}

SCSS

$custom: #187e17;
$custom-light: #69a45d;
$custom-dark: #000000;

JSON

{
  "hex": "#187e17",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 23
  },
  "hsl": {
    "h": 119.417,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51785,
    "c": 0.16271,
    "h": 142.7
  },
  "luminance": 0.15178
}

Semantic roles & 50–950 ramp

primary

#187E17

secondary

#B23EB3

accent

#3CECEA

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #187E17

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

Preview Lab → · Contrast checker → · Palette generator →