#387E13#387E13

#387E13 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.7% C 0.153 H 137.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#387E13
RGB	rgb(56, 126, 19)
HSL	hsl(99, 74%, 28%)
HSV	hsv(99, 85%, 49%)
CMYK	cmyk(55.6%, 0%, 84.9%, 50.6%)
CIE-LAB	lab(46.72, -40.71, 46.54)
CIE-LCH	lch(46.72, 61.83, 131.18°)
OKLab	oklab(52.73% -0.1128 0.1026)
OKLCH	oklch(52.73% 0.153 137.7)
XYZ	xyz(9.2090, 15.8088, 3.1821)
Luminance	0.1581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387E13 #59137E

analogous

#6D7E13 #387E13 #137E23

triadic

#387E13 #13387E #7E1338

tetradic

#387E13 #136D7E #59137E #7E2313

square

#387E13 #136D7E #59137E #7E2313

split-complementary

#387E13 #23137E #7E136D

monochromatic

#0C1B04 #20490B #387E13 #50B31B #6ADF2C

Accessibility & contrast

On white

5.05

#387E13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#387E13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387E13

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387E13	#FFFFFF	#000000	##FFFFFF
##387E13	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#796D20

Tritanopia (blue-blind)

#32796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #387e13;
/* rgb */ color: rgb(56, 126, 19);
/* oklch */ color: oklch(52.7% 0.153 137.7);

Tailwind

colors: {
  custom: {
    50: '#77a45c',
    500: '#387e13',
    950: '#000000',
  },
}

SCSS

$custom: #387e13;
$custom-light: #77a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#387e13",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 19
  },
  "hsl": {
    "h": 99.252,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52726,
    "c": 0.15251,
    "h": 137.7
  },
  "luminance": 0.15809
}

Semantic roles & 50–950 ramp

primary

#387E13

secondary

#8939B4

accent

#37F0B0

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #387E13

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

Preview Lab → · Contrast checker → · Palette generator →