#187A41#187A41

#187A41 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.124 H 152.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#187A41
RGB	rgb(24, 122, 65)
HSL	hsl(145, 67%, 29%)
HSV	hsv(145, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 46.7%, 52.2%)
CIE-LAB	lab(44.93, -40.91, 23.58)
CIE-LCH	lch(44.93, 47.22, 150.04°)
OKLab	oklab(51.15% -0.11 0.058)
OKLCH	oklch(51.15% 0.124 152.2)
XYZ	xyz(8.2896, 14.4939, 7.3607)
Luminance	0.1449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A41 #7A1851

analogous

#207A18 #187A41 #187A72

triadic

#187A41 #41187A #7A4118

tetradic

#187A41 #18207A #7A1851 #7A7218

square

#187A41 #18207A #7A1851 #7A7218

split-complementary

#187A41 #72187A #7A1820

monochromatic

#051A0E #0E4726 #187A41 #22AD5C #35D779

Accessibility & contrast

On white

5.39

#187A41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#187A41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A41

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A41	#FFFFFF	#000000	##FFFFFF
##187A41	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3D

Deuteranopia (green-blind)

#6F6745

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #187a41;
/* rgb */ color: rgb(24, 122, 65);
/* oklch */ color: oklch(51.1% 0.124 152.2);

Tailwind

colors: {
  custom: {
    50: '#66a176',
    500: '#187a41',
    950: '#000000',
  },
}

SCSS

$custom: #187a41;
$custom-light: #66a176;
$custom-dark: #000000;

JSON

{
  "hex": "#187a41",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 65
  },
  "hsl": {
    "h": 145.102,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51146,
    "c": 0.12433,
    "h": 152.2
  },
  "luminance": 0.14495
}

Semantic roles & 50–950 ramp

primary

#187A41

secondary

#AF3F80

accent

#3EA2EA

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #187A41

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

Preview Lab → · Contrast checker → · Palette generator →