#388F21#388F21

#388F21 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.5% C 0.166 H 140.0°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#388F21
RGB	rgb(56, 143, 33)
HSL	hsl(107, 63%, 35%)
HSV	hsv(107, 77%, 56%)
CMYK	cmyk(60.8%, 0%, 76.9%, 43.9%)
CIE-LAB	lab(52.50, -46.35, 47.48)
CIE-LCH	lch(52.50, 66.35, 134.31°)
OKLab	oklab(57.52% -0.1272 0.1066)
OKLCH	oklch(57.52% 0.166 140)
XYZ	xyz(11.7273, 20.5944, 4.7957)
Luminance	0.2059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388F21 #78218F

analogous

#6F8F21 #388F21 #218F41

triadic

#388F21 #21388F #8F2138

tetradic

#388F21 #216F8F #78218F #8F4121

square

#388F21 #216F8F #78218F #8F4121

split-complementary

#388F21 #41218F #8F216F

monochromatic

#112C0A #255D16 #388F21 #4BC12C #6FD753

Accessibility & contrast

On white

4.10

#388F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#388F21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388F21

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388F21	#FFFFFF	#000000	##000000
##388F21	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938209

Deuteranopia (green-blind)

#887B2D

Tritanopia (blue-blind)

#2D8A7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #388f21;
/* rgb */ color: rgb(56, 143, 33);
/* oklch */ color: oklch(57.5% 0.166 140.0);

Tailwind

colors: {
  custom: {
    50: '#7ab165',
    500: '#388f21',
    950: '#000000',
  },
}

SCSS

$custom: #388f21;
$custom-light: #7ab165;
$custom-dark: #000000;

JSON

{
  "hex": "#388f21",
  "rgb": {
    "r": 56,
    "g": 143,
    "b": 33
  },
  "hsl": {
    "h": 107.455,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57523,
    "c": 0.16601,
    "h": 140
  },
  "luminance": 0.20595
}

Semantic roles & 50–950 ramp

primary

#388F21

secondary

#A551BB

accent

#42E6C3

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #388F21

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

Preview Lab → · Contrast checker → · Palette generator →