#78BC38#78BC38

#78BC38 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.4% C 0.176 H 132.9°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#78BC38
RGB	rgb(120, 188, 56)
HSL	hsl(91, 54%, 48%)
HSV	hsv(91, 70%, 74%)
CMYK	cmyk(36.2%, 0%, 70.2%, 26.3%)
CIE-LAB	lab(69.64, -42.74, 57.08)
CIE-LCH	lch(69.64, 71.31, 126.83°)
OKLab	oklab(72.39% -0.1201 0.1291)
OKLCH	oklch(72.39% 0.176 132.9)
XYZ	xyz(26.4424, 40.2439, 10.1152)
Luminance	0.4024 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BC38 #7C38BC

analogous

#BABC38 #78BC38 #38BC3A

triadic

#78BC38 #3878BC #BC3878

tetradic

#78BC38 #38BABC #7C38BC #BC3A38

square

#78BC38 #38BABC #7C38BC #BC3A38

split-complementary

#78BC38 #3A38BC #BC38BA

monochromatic

#3C5E1C #5A8D2A #78BC38 #97D061 #B6DE90

Accessibility & contrast

On white

2.32

#78BC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#78BC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BC38

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BC38	#FFFFFF	#000000	##000000
##78BC38	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE23

Deuteranopia (green-blind)

#BAA844

Tritanopia (blue-blind)

#79B4A2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78bc38;
/* rgb */ color: rgb(120, 188, 56);
/* oklch */ color: oklch(72.4% 0.176 132.9);

Tailwind

colors: {
  custom: {
    50: '#a4d076',
    500: '#78bc38',
    950: '#000000',
  },
}

SCSS

$custom: #78bc38;
$custom-light: #a4d076;
$custom-dark: #000000;

JSON

{
  "hex": "#78bc38",
  "rgb": {
    "r": 120,
    "g": 188,
    "b": 56
  },
  "hsl": {
    "h": 90.909,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.7239,
    "c": 0.17631,
    "h": 132.9
  },
  "luminance": 0.40245
}

Semantic roles & 50–950 ramp

primary

#78BC38

secondary

#A987C9

accent

#4ADD96

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BC38

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

Preview Lab → · Contrast checker → · Palette generator →