#388013#388013

#388013 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.3% C 0.155 H 137.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#388013
RGB	rgb(56, 128, 19)
HSL	hsl(100, 74%, 29%)
HSV	hsv(100, 85%, 50%)
CMYK	cmyk(56.3%, 0%, 85.2%, 49.8%)
CIE-LAB	lab(47.40, -41.49, 47.15)
CIE-LCH	lch(47.40, 62.81, 131.35°)
OKLab	oklab(53.28% -0.115 0.1039)
OKLCH	oklch(53.28% 0.155 137.9)
XYZ	xyz(9.4673, 16.3254, 3.2682)
Luminance	0.1633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388013 #5B1380

analogous

#6F8013 #388013 #138025

triadic

#388013 #133880 #801338

tetradic

#388013 #136F80 #5B1380 #802513

square

#388013 #136F80 #5B1380 #802513

split-complementary

#388013 #251380 #80136F

monochromatic

#0C1B04 #214B0B #388013 #4FB51B #6AE02D

Accessibility & contrast

On white

4.92

#388013 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#388013 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #388013

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388013	#FFFFFF	#000000	##FFFFFF
##388013	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7B6E21

Tritanopia (blue-blind)

#327B6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #388013;
/* rgb */ color: rgb(56, 128, 19);
/* oklch */ color: oklch(53.3% 0.155 137.9);

Tailwind

colors: {
  custom: {
    50: '#77a55c',
    500: '#388013',
    950: '#000000',
  },
}

SCSS

$custom: #388013;
$custom-light: #77a55c;
$custom-dark: #000000;

JSON

{
  "hex": "#388013",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 19
  },
  "hsl": {
    "h": 99.633,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53284,
    "c": 0.15493,
    "h": 137.9
  },
  "luminance": 0.16326
}

Semantic roles & 50–950 ramp

primary

#388013

secondary

#8B39B5

accent

#37F1B2

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #388013

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

Preview Lab → · Contrast checker → · Palette generator →