#388C1B#388C1B

#388C1B is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.166 H 139.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#388C1B
RGB	rgb(56, 140, 27)
HSL	hsl(105, 68%, 33%)
HSV	hsv(105, 81%, 55%)
CMYK	cmyk(60%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(51.47, -45.63, 48.51)
CIE-LCH	lch(51.47, 66.60, 133.25°)
OKLab	oklab(56.66% -0.1256 0.1079)
OKLCH	oklch(56.66% 0.166 139.3)
XYZ	xyz(11.2063, 19.6751, 4.2438)
Luminance	0.1968 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388C1B #6F1B8C

analogous

#708C1B #388C1B #1B8C37

triadic

#388C1B #1B388C #8C1B38

tetradic

#388C1B #1B708C #6F1B8C #8C371B

square

#388C1B #1B708C #6F1B8C #8C371B

split-complementary

#388C1B #371B8C #8C1B70

monochromatic

#0F2507 #235911 #388C1B #4DBF25 #6CDB46

Accessibility & contrast

On white

4.26

#388C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#388C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388C1B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388C1B	#FFFFFF	#000000	##000000
##388C1B	1.00	4.26	4.94	4.94
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#2E8777

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #388c1b;
/* rgb */ color: rgb(56, 140, 27);
/* oklch */ color: oklch(56.7% 0.166 139.3);

Tailwind

colors: {
  custom: {
    50: '#79ae61',
    500: '#388c1b',
    950: '#000000',
  },
}

SCSS

$custom: #388c1b;
$custom-light: #79ae61;
$custom-dark: #000000;

JSON

{
  "hex": "#388c1b",
  "rgb": {
    "r": 56,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 104.602,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56657,
    "c": 0.16562,
    "h": 139.3
  },
  "luminance": 0.19676
}

Semantic roles & 50–950 ramp

primary

#388C1B

secondary

#9E46BD

accent

#3DEBBE

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #388C1B

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

Preview Lab → · Contrast checker → · Palette generator →