#187B43#187B43

#187B43 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.124 H 152.8°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#187B43
RGB	rgb(24, 123, 67)
HSL	hsl(146, 67%, 29%)
HSV	hsv(146, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 45.5%, 51.8%)
CIE-LAB	lab(45.31, -40.92, 22.96)
CIE-LCH	lch(45.31, 46.92, 150.71°)
OKLab	oklab(51.47% -0.11 0.0566)
OKLCH	oklch(51.47% 0.124 152.8)
XYZ	xyz(8.4720, 14.7643, 7.7124)
Luminance	0.1477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B43 #7B1850

analogous

#1E7B18 #187B43 #187B75

triadic

#187B43 #43187B #7B4318

tetradic

#187B43 #181E7B #7B1850 #7B7518

square

#187B43 #181E7B #7B1850 #7B7518

split-complementary

#187B43 #75187B #7B181E

monochromatic

#051A0E #0E4827 #187B43 #22AE5F #36D87C

Accessibility & contrast

On white

5.31

#187B43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#187B43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B43

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B43	#FFFFFF	#000000	##FFFFFF
##187B43	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)

#7B703F

Deuteranopia (green-blind)

#706847

Tritanopia (blue-blind)

#00796D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187b43;
/* rgb */ color: rgb(24, 123, 67);
/* oklch */ color: oklch(51.5% 0.124 152.8);

Tailwind

colors: {
  custom: {
    50: '#67a278',
    500: '#187b43',
    950: '#000000',
  },
}

SCSS

$custom: #187b43;
$custom-light: #67a278;
$custom-dark: #000000;

JSON

{
  "hex": "#187b43",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 67
  },
  "hsl": {
    "h": 146.061,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51468,
    "c": 0.12374,
    "h": 152.8
  },
  "luminance": 0.14765
}

Semantic roles & 50–950 ramp

primary

#187B43

secondary

#B03F7F

accent

#3E9FEA

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187B43

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

Preview Lab → · Contrast checker → · Palette generator →