#187C23#187C23

#187C23 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.153 H 144.2°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#187C23
RGB	rgb(24, 124, 35)
HSL	hsl(127, 68%, 29%)
HSV	hsv(127, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 71.8%, 51.4%)
CIE-LAB	lab(45.26, -45.97, 39.04)
CIE-LCH	lch(45.26, 60.31, 139.66°)
OKLab	oklab(51.3% -0.1243 0.0895)
OKLCH	oklch(51.3% 0.153 144.2)
XYZ	xyz(7.8872, 14.7299, 4.0173)
Luminance	0.1473 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C23 #7C1871

analogous

#3F7C18 #187C23 #187C55

triadic

#187C23 #23187C #7C2318

tetradic

#187C23 #183F7C #7C1871 #7C5518

square

#187C23 #183F7C #7C1871 #7C5518

split-complementary

#187C23 #55187C #7C183F

monochromatic

#051A07 #0E4915 #187C23 #22AF31 #36D848

Accessibility & contrast

On white

5.32

#187C23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#187C23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C23

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C23	#FFFFFF	#000000	##FFFFFF
##187C23	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7016

Deuteranopia (green-blind)

#73682C

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187c23;
/* rgb */ color: rgb(24, 124, 35);
/* oklch */ color: oklch(51.3% 0.153 144.2);

Tailwind

colors: {
  custom: {
    50: '#68a363',
    500: '#187c23',
    950: '#000000',
  },
}

SCSS

$custom: #187c23;
$custom-light: #68a363;
$custom-dark: #000000;

JSON

{
  "hex": "#187c23",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 35
  },
  "hsl": {
    "h": 126.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51301,
    "c": 0.15315,
    "h": 144.2
  },
  "luminance": 0.14731
}

Semantic roles & 50–950 ramp

primary

#187C23

secondary

#B13FA4

accent

#3DD7EA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #187C23

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

Preview Lab → · Contrast checker → · Palette generator →