#388B1B#388B1B

#388B1B is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.164 H 139.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#388B1B
RGB	rgb(56, 139, 27)
HSL	hsl(104, 67%, 33%)
HSV	hsv(104, 81%, 55%)
CMYK	cmyk(59.7%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(51.13, -45.26, 48.20)
CIE-LCH	lch(51.13, 66.11, 133.20°)
OKLab	oklab(56.38% -0.1246 0.1073)
OKLCH	oklch(56.38% 0.164 139.3)
XYZ	xyz(11.0609, 19.3841, 4.1953)
Luminance	0.1938 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388B1B #6E1B8B

analogous

#708B1B #388B1B #1B8B36

triadic

#388B1B #1B388B #8B1B38

tetradic

#388B1B #1B708B #6E1B8B #8B361B

square

#388B1B #1B708B #6E1B8B #8B361B

split-complementary

#388B1B #361B8B #8B1B70

monochromatic

#0F2507 #235811 #388B1B #4DBE25 #6CDB45

Accessibility & contrast

On white

4.31

#388B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#388B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388B1B

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388B1B	#FFFFFF	#000000	##000000
##388B1B	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#857728

Tritanopia (blue-blind)

#2F8676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #388b1b;
/* rgb */ color: rgb(56, 139, 27);
/* oklch */ color: oklch(56.4% 0.164 139.3);

Tailwind

colors: {
  custom: {
    50: '#79ae61',
    500: '#388b1b',
    950: '#000000',
  },
}

SCSS

$custom: #388b1b;
$custom-light: #79ae61;
$custom-dark: #000000;

JSON

{
  "hex": "#388b1b",
  "rgb": {
    "r": 56,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 104.464,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56381,
    "c": 0.16442,
    "h": 139.3
  },
  "luminance": 0.19385
}

Semantic roles & 50–950 ramp

primary

#388B1B

secondary

#9E45BC

accent

#3DEABE

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #388B1B

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

Preview Lab → · Contrast checker → · Palette generator →