#387B18#387B18

#387B18 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.146 H 137.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#387B18
RGB	rgb(56, 123, 24)
HSL	hsl(101, 67%, 29%)
HSV	hsv(101, 80%, 48%)
CMYK	cmyk(54.5%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(45.73, -39.22, 44.05)
CIE-LCH	lch(45.73, 58.98, 131.69°)
OKLab	oklab(51.92% -0.1086 0.0981)
OKLCH	oklch(51.92% 0.146 137.9)
XYZ	xyz(8.8784, 15.0719, 3.3053)
Luminance	0.1507 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387B18 #5B187B

analogous

#6A7B18 #387B18 #187B2A

triadic

#387B18 #18387B #7B1838

tetradic

#387B18 #186A7B #5B187B #7B2A18

square

#387B18 #186A7B #5B187B #7B2A18

split-complementary

#387B18 #2A187B #7B186A

monochromatic

#0C1A05 #21480E #387B18 #4FAE22 #6AD836

Accessibility & contrast

On white

5.23

#387B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#387B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387B18

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387B18	#FFFFFF	#000000	##FFFFFF
##387B18	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#776A23

Tritanopia (blue-blind)

#337669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #387b18;
/* rgb */ color: rgb(56, 123, 24);
/* oklch */ color: oklch(51.9% 0.146 137.9);

Tailwind

colors: {
  custom: {
    50: '#76a25e',
    500: '#387b18',
    950: '#000000',
  },
}

SCSS

$custom: #387b18;
$custom-light: #76a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#387b18",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 100.606,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51918,
    "c": 0.14635,
    "h": 137.9
  },
  "luminance": 0.15073
}

Semantic roles & 50–950 ramp

primary

#387B18

secondary

#8B3FB0

accent

#3EEAB2

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #387B18

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

Preview Lab → · Contrast checker → · Palette generator →