#187B41#187B41

#187B41 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.4% C 0.126 H 152.0°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#187B41
RGB	rgb(24, 123, 65)
HSL	hsl(145, 67%, 29%)
HSV	hsv(145, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 47.2%, 51.8%)
CIE-LAB	lab(45.28, -41.29, 24.02)
CIE-LCH	lch(45.28, 47.77, 149.81°)
OKLab	oklab(51.43% -0.111 0.059)
OKLCH	oklch(51.43% 0.126 152)
XYZ	xyz(8.4130, 14.7407, 7.4019)
Luminance	0.1474 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B41 #7B1852

analogous

#217B18 #187B41 #187B73

triadic

#187B41 #41187B #7B4118

tetradic

#187B41 #18217B #7B1852 #7B7318

square

#187B41 #18217B #7B1852 #7B7318

split-complementary

#187B41 #73187B #7B1821

monochromatic

#051A0E #0E4826 #187B41 #22AE5C #36D879

Accessibility & contrast

On white

5.32

#187B41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#187B41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B41

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B41	#FFFFFF	#000000	##FFFFFF
##187B41	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)

#7B703D

Deuteranopia (green-blind)

#706845

Tritanopia (blue-blind)

#00796D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187b41;
/* rgb */ color: rgb(24, 123, 65);
/* oklch */ color: oklch(51.4% 0.126 152.0);

Tailwind

colors: {
  custom: {
    50: '#67a276',
    500: '#187b41',
    950: '#000000',
  },
}

SCSS

$custom: #187b41;
$custom-light: #67a276;
$custom-dark: #000000;

JSON

{
  "hex": "#187b41",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 65
  },
  "hsl": {
    "h": 144.848,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5143,
    "c": 0.12572,
    "h": 152
  },
  "luminance": 0.14742
}

Semantic roles & 50–950 ramp

primary

#187B41

secondary

#B03F81

accent

#3EA3EA

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #187B41

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

Preview Lab → · Contrast checker → · Palette generator →