#388D4B#388D4B

#388D4B is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.5% C 0.129 H 148.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#388D4B
RGB	rgb(56, 141, 75)
HSL	hsl(133, 43%, 39%)
HSV	hsv(133, 60%, 55%)
CMYK	cmyk(60.3%, 0%, 46.8%, 44.7%)
CIE-LAB	lab(52.28, -40.57, 27.68)
CIE-LCH	lch(52.28, 49.11, 145.69°)
OKLab	oklab(57.49% -0.1097 0.0678)
OKLCH	oklch(57.49% 0.129 148.3)
XYZ	xyz(12.4249, 20.3973, 9.9376)
Luminance	0.2040 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388D4B #8D387A

analogous

#4F8D38 #388D4B #388D75

triadic

#388D4B #4B388D #8D4B38

tetradic

#388D4B #384F8D #8D387A #8D7538

square

#388D4B #384F8D #8D387A #8D7538

split-complementary

#388D4B #75388D #8D384F

monochromatic

#15351C #276134 #388D4B #4BB763 #77C989

Accessibility & contrast

On white

4.13

#388D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#388D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388D4B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388D4B	#FFFFFF	#000000	##000000
##388D4B	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8146

Deuteranopia (green-blind)

#837A4F

Tritanopia (blue-blind)

#238A7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #388d4b;
/* rgb */ color: rgb(56, 141, 75);
/* oklch */ color: oklch(57.5% 0.129 148.3);

Tailwind

colors: {
  custom: {
    50: '#77af7e',
    500: '#388d4b',
    950: '#000000',
  },
}

SCSS

$custom: #388d4b;
$custom-light: #77af7e;
$custom-dark: #000000;

JSON

{
  "hex": "#388d4b",
  "rgb": {
    "r": 56,
    "g": 141,
    "b": 75
  },
  "hsl": {
    "h": 133.412,
    "s": 43.147,
    "l": 38.627
  },
  "oklch": {
    "l": 0.57485,
    "c": 0.12896,
    "h": 148.3
  },
  "luminance": 0.20399
}

Semantic roles & 50–950 ramp

primary

#388D4B

secondary

#B26FA3

accent

#55B7D3

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #388D4B

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

Preview Lab → · Contrast checker → · Palette generator →