#187B27#187B27

#187B27 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.149 H 145.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#187B27
RGB	rgb(24, 123, 39)
HSL	hsl(129, 67%, 29%)
HSV	hsv(129, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 68.3%, 51.8%)
CIE-LAB	lab(44.95, -45.20, 36.94)
CIE-LCH	lch(44.95, 58.38, 140.74°)
OKLab	oklab(51.05% -0.122 0.0856)
OKLCH	oklch(51.05% 0.149 145)
XYZ	xyz(7.8253, 14.5057, 4.3065)
Luminance	0.1451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B27 #7B186C

analogous

#3B7B18 #187B27 #187B59

triadic

#187B27 #27187B #7B2718

tetradic

#187B27 #183B7B #7B186C #7B5918

square

#187B27 #183B7B #7B186C #7B5918

split-complementary

#187B27 #59187B #7B183B

monochromatic

#051A08 #0E4817 #187B27 #22AE37 #36D84E

Accessibility & contrast

On white

5.38

#187B27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#187B27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B27

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B27	#FFFFFF	#000000	##FFFFFF
##187B27	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1C

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #187b27;
/* rgb */ color: rgb(24, 123, 39);
/* oklch */ color: oklch(51.1% 0.149 145.0);

Tailwind

colors: {
  custom: {
    50: '#68a265',
    500: '#187b27',
    950: '#000000',
  },
}

SCSS

$custom: #187b27;
$custom-light: #68a265;
$custom-dark: #000000;

JSON

{
  "hex": "#187b27",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 39
  },
  "hsl": {
    "h": 129.091,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51052,
    "c": 0.149,
    "h": 145
  },
  "luminance": 0.14507
}

Semantic roles & 50–950 ramp

primary

#187B27

secondary

#B03F9F

accent

#3ED0EA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187B27

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

Preview Lab → · Contrast checker → · Palette generator →