#78BC4F#78BC4F

#78BC4F is a light, vivid yellow-green. Relative luminance 0.405; OKLCH L 72.6% C 0.159 H 135.3°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#78BC4F
RGB	rgb(120, 188, 79)
HSL	hsl(97, 45%, 52%)
HSV	hsv(97, 58%, 74%)
CMYK	cmyk(36.2%, 0%, 58%, 26.3%)
CIE-LAB	lab(69.84, -40.75, 47.57)
CIE-LCH	lch(69.84, 62.64, 130.59°)
OKLab	oklab(72.61% -0.1129 0.1117)
OKLCH	oklch(72.61% 0.159 135.3)
XYZ	xyz(27.1396, 40.5228, 13.7873)
Luminance	0.4052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BC4F #934FBC

analogous

#AFBC4F #78BC4F #4FBC5C

triadic

#78BC4F #4F78BC #BC4F78

tetradic

#78BC4F #4FAFBC #934FBC #BC5C4F

square

#78BC4F #4FAFBC #934FBC #BC5C4F

split-complementary

#78BC4F #5C4FBC #BC4FAF

monochromatic

#406928 #5B9539 #78BC4F #9ACD7B #BCDEA8

Accessibility & contrast

On white

2.31

#78BC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#78BC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BC4F

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BC4F	#FFFFFF	#000000	##000000
##78BC4F	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE44

Deuteranopia (green-blind)

#B9A957

Tritanopia (blue-blind)

#77B5A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #78bc4f;
/* rgb */ color: rgb(120, 188, 79);
/* oklch */ color: oklch(72.6% 0.159 135.3);

Tailwind

colors: {
  custom: {
    50: '#a3d084',
    500: '#78bc4f',
    950: '#000000',
  },
}

SCSS

$custom: #78bc4f;
$custom-light: #a3d084;
$custom-dark: #000000;

JSON

{
  "hex": "#78bc4f",
  "rgb": {
    "r": 120,
    "g": 188,
    "b": 79
  },
  "hsl": {
    "h": 97.431,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.72615,
    "c": 0.15878,
    "h": 135.3
  },
  "luminance": 0.40524
}

Semantic roles & 50–950 ramp

primary

#78BC4F

secondary

#B99CCB

accent

#53D5A4

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#0F140B

muted

#7F827C

Preview Lab

Preview with #78BC4F

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

Preview Lab → · Contrast checker → · Palette generator →