#187E36#187E36

#187E36 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.140 H 148.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#187E36
RGB	rgb(24, 126, 54)
HSL	hsl(138, 68%, 29%)
HSV	hsv(138, 81%, 49%)
CMYK	cmyk(81%, 0%, 57.1%, 50.6%)
CIE-LAB	lab(46.15, -44.28, 31.01)
CIE-LCH	lch(46.15, 54.06, 145.00°)
OKLab	oklab(52.1% -0.119 0.0742)
OKLCH	oklch(52.1% 0.14 148.1)
XYZ	xyz(8.5027, 15.3812, 6.0101)
Luminance	0.1538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E36 #7E1860

analogous

#2D7E18 #187E36 #187E69

triadic

#187E36 #36187E #7E3618

tetradic

#187E36 #182D7E #7E1860 #7E6918

square

#187E36 #182D7E #7E1860 #7E6918

split-complementary

#187E36 #69187E #7E182D

monochromatic

#051A0B #0E4B20 #187E36 #22B14C #37D967

Accessibility & contrast

On white

5.15

#187E36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#187E36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E36

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E36	#FFFFFF	#000000	##FFFFFF
##187E36	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F722F

Deuteranopia (green-blind)

#746A3C

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187e36;
/* rgb */ color: rgb(24, 126, 54);
/* oklch */ color: oklch(52.1% 0.140 148.1);

Tailwind

colors: {
  custom: {
    50: '#68a46f',
    500: '#187e36',
    950: '#000000',
  },
}

SCSS

$custom: #187e36;
$custom-light: #68a46f;
$custom-dark: #000000;

JSON

{
  "hex": "#187e36",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 54
  },
  "hsl": {
    "h": 137.647,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52103,
    "c": 0.14021,
    "h": 148.1
  },
  "luminance": 0.15382
}

Semantic roles & 50–950 ramp

primary

#187E36

secondary

#B23F91

accent

#3DB8EB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187E36

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

Preview Lab → · Contrast checker → · Palette generator →