#387C13#387C13

#387C13 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.2% C 0.150 H 137.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#387C13
RGB	rgb(56, 124, 19)
HSL	hsl(99, 73%, 28%)
HSV	hsv(99, 85%, 49%)
CMYK	cmyk(54.8%, 0%, 84.7%, 51.4%)
CIE-LAB	lab(46.05, -39.91, 45.92)
CIE-LCH	lch(46.05, 60.84, 131.00°)
OKLab	oklab(52.17% -0.1107 0.1013)
OKLCH	oklch(52.17% 0.15 137.5)
XYZ	xyz(8.9558, 15.3024, 3.0977)
Luminance	0.1530 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387C13 #57137C

analogous

#6C7C13 #387C13 #137C22

triadic

#387C13 #13387C #7C1338

tetradic

#387C13 #136C7C #57137C #7C2213

square

#387C13 #136C7C #57137C #7C2213

split-complementary

#387C13 #22137C #7C136C

monochromatic

#0C1B04 #20470B #387C13 #50B11B #6ADF2B

Accessibility & contrast

On white

5.17

#387C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#387C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387C13

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387C13	#FFFFFF	#000000	##FFFFFF
##387C13	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#786B20

Tritanopia (blue-blind)

#337769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #387c13;
/* rgb */ color: rgb(56, 124, 19);
/* oklch */ color: oklch(52.2% 0.150 137.5);

Tailwind

colors: {
  custom: {
    50: '#77a25c',
    500: '#387c13',
    950: '#000000',
  },
}

SCSS

$custom: #387c13;
$custom-light: #77a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#387c13",
  "rgb": {
    "r": 56,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 98.857,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52168,
    "c": 0.15006,
    "h": 137.5
  },
  "luminance": 0.15303
}

Semantic roles & 50–950 ramp

primary

#387C13

secondary

#8739B2

accent

#38F0AF

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #387C13

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

Preview Lab → · Contrast checker → · Palette generator →