#187540#187540

#187540 is a mid, moderate green. Relative luminance 0.133; OKLCH L 49.7% C 0.118 H 152.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#187540
RGB	rgb(24, 117, 64)
HSL	hsl(146, 66%, 28%)
HSV	hsv(146, 79%, 46%)
CMYK	cmyk(79.5%, 0%, 45.3%, 54.1%)
CIE-LAB	lab(43.19, -39.14, 21.89)
CIE-LCH	lch(43.19, 44.84, 150.77°)
OKLab	oklab(49.7% -0.1053 0.0541)
OKLCH	oklch(49.7% 0.118 152.8)
XYZ	xyz(7.6627, 13.2860, 7.0101)
Luminance	0.1329 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187540 #75184D

analogous

#1F7518 #187540 #18756E

triadic

#187540 #401875 #754018

tetradic

#187540 #181F75 #75184D #756E18

square

#187540 #181F75 #75184D #756E18

split-complementary

#187540 #6E1875 #75181F

monochromatic

#05190E #0E4224 #187540 #22A85C #32D578

Accessibility & contrast

On white

5.74

#187540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#187540 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187540

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187540	#FFFFFF	#000000	##FFFFFF
##187540	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B3C

Deuteranopia (green-blind)

#6A6344

Tritanopia (blue-blind)

#007368

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #187540;
/* rgb */ color: rgb(24, 117, 64);
/* oklch */ color: oklch(49.7% 0.118 152.8);

Tailwind

colors: {
  custom: {
    50: '#659e75',
    500: '#187540',
    950: '#000000',
  },
}

SCSS

$custom: #187540;
$custom-light: #659e75;
$custom-dark: #000000;

JSON

{
  "hex": "#187540",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 64
  },
  "hsl": {
    "h": 145.806,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.497,
    "c": 0.11835,
    "h": 152.8
  },
  "luminance": 0.13287
}

Semantic roles & 50–950 ramp

primary

#187540

secondary

#AA3F7C

accent

#3FA0E9

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #187540

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

Preview Lab → · Contrast checker → · Palette generator →