#187C28#187C28

#187C28 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.4% C 0.149 H 145.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#187C28
RGB	rgb(24, 124, 40)
HSL	hsl(130, 68%, 29%)
HSV	hsv(130, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 67.7%, 51.4%)
CIE-LAB	lab(45.31, -45.43, 36.88)
CIE-LCH	lch(45.31, 58.52, 140.93°)
OKLab	oklab(51.35% -0.1226 0.0856)
OKLCH	oklch(51.35% 0.149 145.1)
XYZ	xyz(7.9668, 14.7617, 4.4365)
Luminance	0.1476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C28 #7C186C

analogous

#3A7C18 #187C28 #187C5A

triadic

#187C28 #28187C #7C2818

tetradic

#187C28 #183A7C #7C186C #7C5A18

square

#187C28 #183A7C #7C186C #7C5A18

split-complementary

#187C28 #5A187C #7C183A

monochromatic

#051A08 #0E4917 #187C28 #22AF39 #36D850

Accessibility & contrast

On white

5.31

#187C28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#187C28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C28

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C28	#FFFFFF	#000000	##FFFFFF
##187C28	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E701D

Deuteranopia (green-blind)

#736830

Tritanopia (blue-blind)

#00796B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187c28;
/* rgb */ color: rgb(24, 124, 40);
/* oklch */ color: oklch(51.4% 0.149 145.1);

Tailwind

colors: {
  custom: {
    50: '#68a366',
    500: '#187c28',
    950: '#000000',
  },
}

SCSS

$custom: #187c28;
$custom-light: #68a366;
$custom-dark: #000000;

JSON

{
  "hex": "#187c28",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 40
  },
  "hsl": {
    "h": 129.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51352,
    "c": 0.14947,
    "h": 145.1
  },
  "luminance": 0.14763
}

Semantic roles & 50–950 ramp

primary

#187C28

secondary

#B13F9E

accent

#3DCFEA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187C28

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

Preview Lab → · Contrast checker → · Palette generator →