#187C36#187C36

#187C36 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.138 H 148.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#187C36
RGB	rgb(24, 124, 54)
HSL	hsl(138, 68%, 29%)
HSV	hsv(138, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 56.5%, 51.4%)
CIE-LAB	lab(45.46, -43.55, 30.18)
CIE-LCH	lch(45.46, 52.98, 145.28°)
OKLab	oklab(51.53% -0.117 0.0723)
OKLCH	oklch(51.53% 0.138 148.3)
XYZ	xyz(8.2495, 14.8748, 5.9257)
Luminance	0.1488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C36 #7C185E

analogous

#2C7C18 #187C36 #187C68

triadic

#187C36 #36187C #7C3618

tetradic

#187C36 #182C7C #7C185E #7C6818

square

#187C36 #182C7C #7C185E #7C6818

split-complementary

#187C36 #68187C #7C182C

monochromatic

#051A0B #0E4920 #187C36 #22AF4C #36D867

Accessibility & contrast

On white

5.28

#187C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#187C36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C36

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C36	#FFFFFF	#000000	##FFFFFF
##187C36	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7030

Deuteranopia (green-blind)

#72693B

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187c36;
/* rgb */ color: rgb(24, 124, 54);
/* oklch */ color: oklch(51.5% 0.138 148.3);

Tailwind

colors: {
  custom: {
    50: '#67a36f',
    500: '#187c36',
    950: '#000000',
  },
}

SCSS

$custom: #187c36;
$custom-light: #67a36f;
$custom-dark: #000000;

JSON

{
  "hex": "#187c36",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 54
  },
  "hsl": {
    "h": 138,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51532,
    "c": 0.13757,
    "h": 148.3
  },
  "luminance": 0.14876
}

Semantic roles & 50–950 ramp

primary

#187C36

secondary

#B13F8F

accent

#3DB7EA

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187C36

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

Preview Lab → · Contrast checker → · Palette generator →