#187D25#187D25

#187D25 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.6% C 0.153 H 144.5°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#187D25
RGB	rgb(24, 125, 37)
HSL	hsl(128, 68%, 29%)
HSV	hsv(128, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 70.4%, 51%)
CIE-LAB	lab(45.63, -46.11, 38.57)
CIE-LCH	lch(45.63, 60.11, 140.09°)
OKLab	oklab(51.61% -0.1245 0.0888)
OKLCH	oklch(51.61% 0.153 144.5)
XYZ	xyz(8.0437, 14.9940, 4.2201)
Luminance	0.1499 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D25 #7D1870

analogous

#3E7D18 #187D25 #187D58

triadic

#187D25 #25187D #7D2518

tetradic

#187D25 #183E7D #7D1870 #7D5818

square

#187D25 #183E7D #7D1870 #7D5818

split-complementary

#187D25 #58187D #7D183E

monochromatic

#051A08 #0E4A16 #187D25 #22B034 #37D94C

Accessibility & contrast

On white

5.25

#187D25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#187D25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D25

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D25	#FFFFFF	#000000	##FFFFFF
##187D25	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7119

Deuteranopia (green-blind)

#74692D

Tritanopia (blue-blind)

#00796B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187d25;
/* rgb */ color: rgb(24, 125, 37);
/* oklch */ color: oklch(51.6% 0.153 144.5);

Tailwind

colors: {
  custom: {
    50: '#68a464',
    500: '#187d25',
    950: '#000000',
  },
}

SCSS

$custom: #187d25;
$custom-light: #68a464;
$custom-dark: #000000;

JSON

{
  "hex": "#187d25",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 37
  },
  "hsl": {
    "h": 127.723,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51609,
    "c": 0.15294,
    "h": 144.5
  },
  "luminance": 0.14995
}

Semantic roles & 50–950 ramp

primary

#187D25

secondary

#B23FA3

accent

#3DD4EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187D25

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

Preview Lab → · Contrast checker → · Palette generator →