#187C3D#187C3D

#187C3D is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.131 H 150.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#187C3D
RGB	rgb(24, 124, 61)
HSL	hsl(142, 68%, 29%)
HSV	hsv(142, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 50.8%, 51.4%)
CIE-LAB	lab(45.56, -42.40, 26.57)
CIE-LCH	lch(45.56, 50.04, 147.92°)
OKLab	oklab(51.64% -0.1139 0.0647)
OKLCH	oklch(51.64% 0.131 150.4)
XYZ	xyz(8.4259, 14.9454, 6.8547)
Luminance	0.1495 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C3D #7C1857

analogous

#257C18 #187C3D #187C6F

triadic

#187C3D #3D187C #7C3D18

tetradic

#187C3D #18257C #7C1857 #7C6F18

square

#187C3D #18257C #7C1857 #7C6F18

split-complementary

#187C3D #6F187C #7C1825

monochromatic

#051A0D #0E4924 #187C3D #22AF56 #36D872

Accessibility & contrast

On white

5.26

#187C3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#187C3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C3D

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C3D	#FFFFFF	#000000	##FFFFFF
##187C3D	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7138

Deuteranopia (green-blind)

#716942

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187c3d;
/* rgb */ color: rgb(24, 124, 61);
/* oklch */ color: oklch(51.6% 0.131 150.4);

Tailwind

colors: {
  custom: {
    50: '#67a374',
    500: '#187c3d',
    950: '#000000',
  },
}

SCSS

$custom: #187c3d;
$custom-light: #67a374;
$custom-dark: #000000;

JSON

{
  "hex": "#187c3d",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 61
  },
  "hsl": {
    "h": 142.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51644,
    "c": 0.13097,
    "h": 150.4
  },
  "luminance": 0.14946
}

Semantic roles & 50–950 ramp

primary

#187C3D

secondary

#B13F87

accent

#3DAAEA

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #187C3D

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

Preview Lab → · Contrast checker → · Palette generator →