#388312#388312

#388312 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.1% C 0.159 H 138.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#388312
RGB	rgb(56, 131, 18)
HSL	hsl(100, 76%, 29%)
HSV	hsv(100, 86%, 51%)
CMYK	cmyk(57.3%, 0%, 86.3%, 48.6%)
CIE-LAB	lab(48.41, -42.71, 48.33)
CIE-LCH	lch(48.41, 64.50, 131.46°)
OKLab	oklab(54.11% -0.1183 0.1062)
OKLCH	oklch(54.11% 0.159 138.1)
XYZ	xyz(9.8560, 17.1162, 3.3565)
Luminance	0.1712 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388312 #5D1283

analogous

#718312 #388312 #128325

triadic

#388312 #123883 #831238

tetradic

#388312 #127183 #5D1283 #832512

square

#388312 #127183 #5D1283 #832512

split-complementary

#388312 #251283 #831271

monochromatic

#0C1B04 #214D0B #388312 #4FB919 #6AE22D

Accessibility & contrast

On white

4.75

#388312 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#388312 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #388312

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388312	#FFFFFF	#000000	##FFFFFF
##388312	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#7E7121

Tritanopia (blue-blind)

#317E6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #388312;
/* rgb */ color: rgb(56, 131, 18);
/* oklch */ color: oklch(54.1% 0.159 138.1);

Tailwind

colors: {
  custom: {
    50: '#78a85c',
    500: '#388312',
    950: '#000000',
  },
}

SCSS

$custom: #388312;
$custom-light: #78a85c;
$custom-dark: #000000;

JSON

{
  "hex": "#388312",
  "rgb": {
    "r": 56,
    "g": 131,
    "b": 18
  },
  "hsl": {
    "h": 99.823,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.54114,
    "c": 0.15895,
    "h": 138.1
  },
  "luminance": 0.17117
}

Semantic roles & 50–950 ramp

primary

#388312

secondary

#8D38B8

accent

#35F2B3

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #388312

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

Preview Lab → · Contrast checker → · Palette generator →