#388E21#388E21

#388E21 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.2% C 0.165 H 140.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#388E21
RGB	rgb(56, 142, 33)
HSL	hsl(107, 62%, 34%)
HSV	hsv(107, 77%, 56%)
CMYK	cmyk(60.6%, 0%, 76.8%, 44.3%)
CIE-LAB	lab(52.17, -45.98, 47.15)
CIE-LCH	lch(52.17, 65.86, 134.28°)
OKLab	oklab(57.25% -0.1262 0.106)
OKLCH	oklch(57.25% 0.165 140)
XYZ	xyz(11.5779, 20.2955, 4.7458)
Luminance	0.2030 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388E21 #77218E

analogous

#6F8E21 #388E21 #218E40

triadic

#388E21 #21388E #8E2138

tetradic

#388E21 #216F8E #77218E #8E4021

square

#388E21 #216F8E #77218E #8E4021

split-complementary

#388E21 #40218E #8E216F

monochromatic

#112B0A #245C15 #388E21 #4CC02D #6ED752

Accessibility & contrast

On white

4.15

#388E21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#388E21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388E21

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388E21	#FFFFFF	#000000	##000000
##388E21	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928109

Deuteranopia (green-blind)

#877A2D

Tritanopia (blue-blind)

#2D8979

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #388e21;
/* rgb */ color: rgb(56, 142, 33);
/* oklch */ color: oklch(57.2% 0.165 140.0);

Tailwind

colors: {
  custom: {
    50: '#79b064',
    500: '#388e21',
    950: '#000000',
  },
}

SCSS

$custom: #388e21;
$custom-light: #79b064;
$custom-dark: #000000;

JSON

{
  "hex": "#388e21",
  "rgb": {
    "r": 56,
    "g": 142,
    "b": 33
  },
  "hsl": {
    "h": 107.339,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57248,
    "c": 0.16479,
    "h": 140
  },
  "luminance": 0.20297
}

Semantic roles & 50–950 ramp

primary

#388E21

secondary

#A450BA

accent

#42E5C3

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #388E21

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

Preview Lab → · Contrast checker → · Palette generator →