#387C11#387C11

#387C11 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.2% C 0.151 H 137.4°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#387C11
RGBrgb(56, 124, 17)
HSLhsl(98, 76%, 28%)
HSVhsv(98, 86%, 49%)
CMYKcmyk(54.8%, 0%, 86.3%, 51.4%)
CIE-LABlab(46.04, -40.02, 46.48)
CIE-LCHlch(46.04, 61.33, 130.73°)
OKLaboklab(52.16% -0.1111 0.1022)
OKLCHoklch(52.16% 0.151 137.4)
XYZxyz(8.9394, 15.2958, 3.0115)
Luminance0.1530 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#387C11 #55117C
analogous
#6D7C11 #387C11 #117C1F
triadic
#387C11 #11387C #7C1138
tetradic
#387C11 #116D7C #55117C #7C1F11
square
#387C11 #116D7C #55117C #7C1F11
split-complementary
#387C11 #1F117C #7C116D
monochromatic
#0C1B04 #20460A #387C11 #50B218 #6AE126

Accessibility & contrast

On white

5.17
#387C11 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.06
#387C11 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387C11
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##387C11#FFFFFF#000000##FFFFFF
##387C111.005.174.065.17
#FFFFFF5.171.0021.001.00
#0000004.0621.001.0021.00
##FFFFFF5.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807000
Deuteranopia (green-blind)
#786B1F
Tritanopia (blue-blind)
#337769
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #387c11;
/* rgb */ color: rgb(56, 124, 17);
/* oklch */ color: oklch(52.2% 0.151 137.4);
Tailwind
colors: {
  custom: {
    50: '#77a25b',
    500: '#387c11',
    950: '#000000',
  },
}
SCSS
$custom: #387c11;
$custom-light: #77a25b;
$custom-dark: #000000;
JSON
{
  "hex": "#387c11",
  "rgb": {
    "r": 56,
    "g": 124,
    "b": 17
  },
  "hsl": {
    "h": 98.131,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.52158,
    "c": 0.15092,
    "h": 137.4
  },
  "luminance": 0.15297
}

Semantic roles & 50–950 ramp

primary
#387C11
secondary
#8537B2
accent
#35F2AE
background
#F7FAF5
surface
#EEF4E9
border
#C9CEC5
text
#090F04
muted
#7B7F79

Preview Lab

Preview with #387C11

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

Preview Lab → · Contrast checker → · Palette generator →

#387C11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva