#387C15#387C15

#387C15 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.2% C 0.149 H 137.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#387C15
RGB	rgb(56, 124, 21)
HSL	hsl(100, 71%, 28%)
HSV	hsv(100, 83%, 49%)
CMYK	cmyk(54.8%, 0%, 83.1%, 51.4%)
CIE-LAB	lab(46.06, -39.81, 45.33)
CIE-LCH	lch(46.06, 60.32, 131.29°)
OKLab	oklab(52.18% -0.1103 0.1003)
OKLCH	oklch(52.18% 0.149 137.7)
XYZ	xyz(8.9736, 15.3095, 3.1915)
Luminance	0.1531 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387C15 #59157C

analogous

#6B7C15 #387C15 #157C26

triadic

#387C15 #15387C #7C1538

tetradic

#387C15 #156B7C #59157C #7C2615

square

#387C15 #156B7C #59157C #7C2615

split-complementary

#387C15 #26157C #7C156B

monochromatic

#0C1A04 #20480C #387C15 #50B01E #6ADC30

Accessibility & contrast

On white

5.17

#387C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#387C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387C15

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387C15	#FFFFFF	#000000	##FFFFFF
##387C15	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)

#786B21

Tritanopia (blue-blind)

#337769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #387c15;
/* rgb */ color: rgb(56, 124, 21);
/* oklch */ color: oklch(52.2% 0.149 137.7);

Tailwind

colors: {
  custom: {
    50: '#77a25c',
    500: '#387c15',
    950: '#000000',
  },
}

SCSS

$custom: #387c15;
$custom-light: #77a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#387c15",
  "rgb": {
    "r": 56,
    "g": 124,
    "b": 21
  },
  "hsl": {
    "h": 99.612,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52179,
    "c": 0.14913,
    "h": 137.7
  },
  "luminance": 0.1531
}

Semantic roles & 50–950 ramp

primary

#387C15

secondary

#893CB1

accent

#3AEEB1

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #387C15

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

Preview Lab → · Contrast checker → · Palette generator →