#187E47#187E47

#187E47 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.124 H 153.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#187E47
RGB	rgb(24, 126, 71)
HSL	hsl(148, 68%, 29%)
HSV	hsv(148, 81%, 49%)
CMYK	cmyk(81%, 0%, 43.7%, 50.6%)
CIE-LAB	lab(46.40, -41.31, 22.14)
CIE-LCH	lch(46.40, 46.87, 151.81°)
OKLab	oklab(52.4% -0.1111 0.0549)
OKLCH	oklch(52.4% 0.124 153.7)
XYZ	xyz(8.9740, 15.5697, 8.4923)
Luminance	0.1557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E47 #7E184F

analogous

#1C7E18 #187E47 #187E7A

triadic

#187E47 #47187E #7E4718

tetradic

#187E47 #181C7E #7E184F #7E7A18

square

#187E47 #181C7E #7E184F #7E7A18

split-complementary

#187E47 #7A187E #7E181C

monochromatic

#051A0E #0E4B2A #187E47 #22B164 #37D982

Accessibility & contrast

On white

5.10

#187E47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#187E47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E47

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E47	#FFFFFF	#000000	##FFFFFF
##187E47	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7343

Deuteranopia (green-blind)

#726B4B

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187e47;
/* rgb */ color: rgb(24, 126, 71);
/* oklch */ color: oklch(52.4% 0.124 153.7);

Tailwind

colors: {
  custom: {
    50: '#67a47b',
    500: '#187e47',
    950: '#000000',
  },
}

SCSS

$custom: #187e47;
$custom-light: #67a47b;
$custom-dark: #000000;

JSON

{
  "hex": "#187e47",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 71
  },
  "hsl": {
    "h": 147.647,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52395,
    "c": 0.12395,
    "h": 153.7
  },
  "luminance": 0.15571
}

Semantic roles & 50–950 ramp

primary

#187E47

secondary

#B23F7D

accent

#3D9BEB

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187E47

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

Preview Lab → · Contrast checker → · Palette generator →