#388B5B#388B5B

#388B5B is a mid, moderate green. Relative luminance 0.201; OKLCH L 57.3% C 0.110 H 155.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#388B5B
RGB	rgb(56, 139, 91)
HSL	hsl(145, 43%, 38%)
HSV	hsv(145, 60%, 55%)
CMYK	cmyk(59.7%, 0%, 34.5%, 45.5%)
CIE-LAB	lab(51.91, -36.74, 18.36)
CIE-LCH	lch(51.91, 41.07, 153.45°)
OKLab	oklab(57.27% -0.0999 0.0462)
OKLCH	oklch(57.27% 0.11 155.2)
XYZ	xyz(12.7508, 20.0601, 13.0955)
Luminance	0.2006 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388B5B #8B3868

analogous

#3E8B38 #388B5B #388B84

triadic

#388B5B #5B388B #8B5B38

tetradic

#388B5B #383E8B #8B3868 #8B8438

square

#388B5B #383E8B #8B3868 #8B8438

split-complementary

#388B5B #84388B #8B383E

monochromatic

#153422 #265F3E #388B5B #4AB678 #76C898

Accessibility & contrast

On white

4.19

#388B5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#388B5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388B5B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388B5B	#FFFFFF	#000000	##000000
##388B5B	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8158

Deuteranopia (green-blind)

#7F795E

Tritanopia (blue-blind)

#1B8A7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #388b5b;
/* rgb */ color: rgb(56, 139, 91);
/* oklch */ color: oklch(57.3% 0.110 155.2);

Tailwind

colors: {
  custom: {
    50: '#77ad89',
    500: '#388b5b',
    950: '#000000',
  },
}

SCSS

$custom: #388b5b;
$custom-light: #77ad89;
$custom-dark: #000000;

JSON

{
  "hex": "#388b5b",
  "rgb": {
    "r": 56,
    "g": 139,
    "b": 91
  },
  "hsl": {
    "h": 145.301,
    "s": 42.564,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57266,
    "c": 0.11005,
    "h": 155.2
  },
  "luminance": 0.20061
}

Semantic roles & 50–950 ramp

primary

#388B5B

secondary

#B16E95

accent

#559ED2

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #388B5B

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

Preview Lab → · Contrast checker → · Palette generator →