#187D15#187D15

#187D15 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.163 H 142.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#187D15
RGB	rgb(24, 125, 21)
HSL	hsl(118, 71%, 29%)
HSV	hsv(118, 83%, 49%)
CMYK	cmyk(80.8%, 0%, 83.2%, 51%)
CIE-LAB	lab(45.52, -47.46, 44.51)
CIE-LCH	lch(45.52, 65.06, 136.84°)
OKLab	oklab(51.48% -0.1289 0.099)
OKLCH	oklch(51.48% 0.163 142.5)
XYZ	xyz(7.8452, 14.9146, 3.1747)
Luminance	0.1492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D15 #7A157D

analogous

#4C7D15 #187D15 #157D46

triadic

#187D15 #15187D #7D1518

tetradic

#187D15 #154C7D #7A157D #7D4615

square

#187D15 #154C7D #7A157D #7D4615

split-complementary

#187D15 #46157D #7D154C

monochromatic

#051A04 #0E490C #187D15 #22B11E #35DC30

Accessibility & contrast

On white

5.27

#187D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#187D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D15

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D15	#FFFFFF	#000000	##FFFFFF
##187D15	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#756922

Tritanopia (blue-blind)

#00796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187d15;
/* rgb */ color: rgb(24, 125, 21);
/* oklch */ color: oklch(51.5% 0.163 142.5);

Tailwind

colors: {
  custom: {
    50: '#69a45c',
    500: '#187d15',
    950: '#000000',
  },
}

SCSS

$custom: #187d15;
$custom-light: #69a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#187d15",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 118.269,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51483,
    "c": 0.16255,
    "h": 142.5
  },
  "luminance": 0.14916
}

Semantic roles & 50–950 ramp

primary

#187D15

secondary

#AF3CB2

accent

#3AEEE9

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#070F04

muted

#7A7F79

Preview Lab

Preview with #187D15

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

Preview Lab → · Contrast checker → · Palette generator →