#388E40#388E40

#388E40 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.6% C 0.141 H 145.1°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#388E40
RGB	rgb(56, 142, 64)
HSL	hsl(126, 43%, 39%)
HSV	hsv(126, 61%, 56%)
CMYK	cmyk(60.6%, 0%, 54.9%, 44.3%)
CIE-LAB	lab(52.46, -42.67, 33.67)
CIE-LCH	lch(52.46, 54.35, 141.72°)
OKLab	oklab(57.58% -0.1156 0.0806)
OKLCH	oklch(57.58% 0.141 145.1)
XYZ	xyz(12.2286, 20.5558, 8.1727)
Luminance	0.2056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388E40 #8E3886

analogous

#5B8E38 #388E40 #388E6B

triadic

#388E40 #40388E #8E4038

tetradic

#388E40 #385B8E #8E3886 #8E6B38

square

#388E40 #385B8E #8E3886 #8E6B38

split-complementary

#388E40 #6B388E #8E385B

monochromatic

#153618 #27622C #388E40 #4BB855 #77C97F

Accessibility & contrast

On white

4.11

#388E40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#388E40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388E40

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388E40	#FFFFFF	#000000	##000000
##388E40	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908239

Deuteranopia (green-blind)

#857A46

Tritanopia (blue-blind)

#268B7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #388e40;
/* rgb */ color: rgb(56, 142, 64);
/* oklch */ color: oklch(57.6% 0.141 145.1);

Tailwind

colors: {
  custom: {
    50: '#78b077',
    500: '#388e40',
    950: '#000000',
  },
}

SCSS

$custom: #388e40;
$custom-light: #78b077;
$custom-dark: #000000;

JSON

{
  "hex": "#388e40",
  "rgb": {
    "r": 56,
    "g": 142,
    "b": 64
  },
  "hsl": {
    "h": 125.581,
    "s": 43.434,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57581,
    "c": 0.14094,
    "h": 145.1
  },
  "luminance": 0.20557
}

Semantic roles & 50–950 ramp

primary

#388E40

secondary

#B26FAC

accent

#55C7D3

background

#F7FAF7

surface

#EEF5ED

border

#C9CFC8

text

#0A1009

muted

#7C7F7B

Preview Lab

Preview with #388E40

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

Preview Lab → · Contrast checker → · Palette generator →