#187D30#187D30

#187D30 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.7% C 0.144 H 146.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#187D30
RGB	rgb(24, 125, 48)
HSL	hsl(134, 68%, 29%)
HSV	hsv(134, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 61.6%, 51%)
CIE-LAB	lab(45.74, -44.78, 33.55)
CIE-LCH	lch(45.74, 55.95, 143.16°)
OKLab	oklab(51.73% -0.1205 0.0792)
OKLCH	oklch(51.73% 0.144 146.7)
XYZ	xyz(8.2432, 15.0738, 5.2708)
Luminance	0.1507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D30 #7D1865

analogous

#337D18 #187D30 #187D63

triadic

#187D30 #30187D #7D3018

tetradic

#187D30 #18337D #7D1865 #7D6318

square

#187D30 #18337D #7D1865 #7D6318

split-complementary

#187D30 #63187D #7D1833

monochromatic

#051A0A #0E4A1C #187D30 #22B044 #37D95D

Accessibility & contrast

On white

5.23

#187D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#187D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D30

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D30	#FFFFFF	#000000	##FFFFFF
##187D30	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7128

Deuteranopia (green-blind)

#746936

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187d30;
/* rgb */ color: rgb(24, 125, 48);
/* oklch */ color: oklch(51.7% 0.144 146.7);

Tailwind

colors: {
  custom: {
    50: '#68a46b',
    500: '#187d30',
    950: '#000000',
  },
}

SCSS

$custom: #187d30;
$custom-light: #68a46b;
$custom-dark: #000000;

JSON

{
  "hex": "#187d30",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 48
  },
  "hsl": {
    "h": 134.257,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51734,
    "c": 0.14421,
    "h": 146.7
  },
  "luminance": 0.15075
}

Semantic roles & 50–950 ramp

primary

#187D30

secondary

#B23F96

accent

#3DC1EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187D30

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

Preview Lab → · Contrast checker → · Palette generator →