#388B50#388B50

#388B50 is a mid, vivid green. Relative luminance 0.199; OKLCH L 57.0% C 0.121 H 150.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#388B50
RGB	rgb(56, 139, 80)
HSL	hsl(137, 43%, 38%)
HSV	hsv(137, 60%, 55%)
CMYK	cmyk(59.7%, 0%, 42.4%, 45.5%)
CIE-LAB	lab(51.71, -38.86, 24.22)
CIE-LCH	lch(51.71, 45.79, 148.06°)
OKLab	oklab(57.04% -0.1051 0.06)
OKLCH	oklch(57.04% 0.121 150.3)
XYZ	xyz(12.3106, 19.8840, 10.7771)
Luminance	0.1988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388B50 #8B3873

analogous

#4A8B38 #388B50 #388B79

triadic

#388B50 #50388B #8B5038

tetradic

#388B50 #384A8B #8B3873 #8B7938

square

#388B50 #384A8B #8B3873 #8B7938

split-complementary

#388B50 #79388B #8B384A

monochromatic

#15341E #265F37 #388B50 #4AB669 #76C88D

Accessibility & contrast

On white

4.22

#388B50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#388B50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388B50

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388B50	#FFFFFF	#000000	##000000
##388B50	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C804C

Deuteranopia (green-blind)

#817854

Tritanopia (blue-blind)

#21897C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #388b50;
/* rgb */ color: rgb(56, 139, 80);
/* oklch */ color: oklch(57.0% 0.121 150.3);

Tailwind

colors: {
  custom: {
    50: '#77ad82',
    500: '#388b50',
    950: '#000000',
  },
}

SCSS

$custom: #388b50;
$custom-light: #77ad82;
$custom-dark: #000000;

JSON

{
  "hex": "#388b50",
  "rgb": {
    "r": 56,
    "g": 139,
    "b": 80
  },
  "hsl": {
    "h": 137.349,
    "s": 42.564,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57037,
    "c": 0.12104,
    "h": 150.3
  },
  "luminance": 0.19885
}

Semantic roles & 50–950 ramp

primary

#388B50

secondary

#B16E9D

accent

#55AED2

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #388B50

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

Preview Lab → · Contrast checker → · Palette generator →