#388B4E#388B4E

#388B4E is a mid, vivid green. Relative luminance 0.199; OKLCH L 57.0% C 0.123 H 149.6°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#388B4E
RGB	rgb(56, 139, 78)
HSL	hsl(136, 43%, 38%)
HSV	hsv(136, 60%, 55%)
CMYK	cmyk(59.7%, 0%, 43.9%, 45.5%)
CIE-LAB	lab(51.67, -39.21, 25.27)
CIE-LCH	lch(51.67, 46.65, 147.20°)
OKLab	oklab(57% -0.1061 0.0624)
OKLCH	oklch(57% 0.123 149.6)
XYZ	xyz(12.2378, 19.8549, 10.3937)
Luminance	0.1986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388B4E #8B3875

analogous

#4B8B38 #388B4E #388B77

triadic

#388B4E #4E388B #8B4E38

tetradic

#388B4E #384B8B #8B3875 #8B7738

square

#388B4E #384B8B #8B3875 #8B7738

split-complementary

#388B4E #77388B #8B384B

monochromatic

#15341D #265F36 #388B4E #4AB667 #76C88B

Accessibility & contrast

On white

4.22

#388B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#388B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388B4E

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388B4E	#FFFFFF	#000000	##000000
##388B4E	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C804A

Deuteranopia (green-blind)

#817852

Tritanopia (blue-blind)

#22897C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #388b4e;
/* rgb */ color: rgb(56, 139, 78);
/* oklch */ color: oklch(57.0% 0.123 149.6);

Tailwind

colors: {
  custom: {
    50: '#77ad80',
    500: '#388b4e',
    950: '#000000',
  },
}

SCSS

$custom: #388b4e;
$custom-light: #77ad80;
$custom-dark: #000000;

JSON

{
  "hex": "#388b4e",
  "rgb": {
    "r": 56,
    "g": 139,
    "b": 78
  },
  "hsl": {
    "h": 135.904,
    "s": 42.564,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56999,
    "c": 0.12305,
    "h": 149.6
  },
  "luminance": 0.19856
}

Semantic roles & 50–950 ramp

primary

#388B4E

secondary

#B16E9F

accent

#55B1D2

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #388B4E

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

Preview Lab → · Contrast checker → · Palette generator →