#388B4B#388B4B

#388B4B is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.9% C 0.126 H 148.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#388B4B
RGB	rgb(56, 139, 75)
HSL	hsl(134, 43%, 38%)
HSV	hsv(134, 60%, 55%)
CMYK	cmyk(59.7%, 0%, 46%, 45.5%)
CIE-LAB	lab(51.63, -39.73, 26.84)
CIE-LCH	lch(51.63, 47.95, 145.96°)
OKLab	oklab(56.94% -0.1075 0.0659)
OKLCH	oklch(56.94% 0.126 148.5)
XYZ	xyz(12.1327, 19.8129, 9.8401)
Luminance	0.1981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388B4B #8B3878

analogous

#4E8B38 #388B4B #388B74

triadic

#388B4B #4B388B #8B4B38

tetradic

#388B4B #384E8B #8B3878 #8B7438

square

#388B4B #384E8B #8B3878 #8B7438

split-complementary

#388B4B #74388B #8B384E

monochromatic

#15341C #265F33 #388B4B #4AB663 #76C888

Accessibility & contrast

On white

4.23

#388B4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#388B4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388B4B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388B4B	#FFFFFF	#000000	##000000
##388B4B	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8046

Deuteranopia (green-blind)

#81784F

Tritanopia (blue-blind)

#24887C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #388b4b;
/* rgb */ color: rgb(56, 139, 75);
/* oklch */ color: oklch(56.9% 0.126 148.5);

Tailwind

colors: {
  custom: {
    50: '#77ae7e',
    500: '#388b4b',
    950: '#000000',
  },
}

SCSS

$custom: #388b4b;
$custom-light: #77ae7e;
$custom-dark: #000000;

JSON

{
  "hex": "#388b4b",
  "rgb": {
    "r": 56,
    "g": 139,
    "b": 75
  },
  "hsl": {
    "h": 133.735,
    "s": 42.564,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56944,
    "c": 0.12604,
    "h": 148.5
  },
  "luminance": 0.19814
}

Semantic roles & 50–950 ramp

primary

#388B4B

secondary

#B16EA1

accent

#55B6D2

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #388B4B

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

Preview Lab → · Contrast checker → · Palette generator →