#78D03C#78D03C

#78D03C is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.4% C 0.199 H 135.4°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#78D03C
RGB	rgb(120, 208, 60)
HSL	hsl(96, 61%, 53%)
HSV	hsv(96, 71%, 82%)
CMYK	cmyk(42.3%, 0%, 71.2%, 18.4%)
CIE-LAB	lab(75.72, -50.73, 61.78)
CIE-LCH	lch(75.72, 79.94, 129.39°)
OKLab	oklab(77.37% -0.1414 0.1395)
OKLCH	oklch(77.37% 0.199 135.4)
XYZ	xyz(31.1165, 49.4293, 12.1753)
Luminance	0.4943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D03C #943CD0

analogous

#C2D03C #78D03C #3CD04A

triadic

#78D03C #3C78D0 #D03C78

tetradic

#78D03C #3CC2D0 #943CD0 #D04A3C

square

#78D03C #3CC2D0 #943CD0 #D04A3C

split-complementary

#78D03C #4A3CD0 #D03CC2

monochromatic

#40751C #5BA728 #78D03C #9ADC6D #BCE89F

Accessibility & contrast

On white

1.93

#78D03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#78D03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D03C

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D03C	#FFFFFF	#000000	##000000
##78D03C	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF23

Deuteranopia (green-blind)

#CCB84A

Tritanopia (blue-blind)

#75C8B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #78d03c;
/* rgb */ color: rgb(120, 208, 60);
/* oklch */ color: oklch(77.4% 0.199 135.4);

Tailwind

colors: {
  custom: {
    50: '#a6df7b',
    500: '#78d03c',
    950: '#000000',
  },
}

SCSS

$custom: #78d03c;
$custom-light: #a6df7b;
$custom-dark: #000000;

JSON

{
  "hex": "#78d03c",
  "rgb": {
    "r": 120,
    "g": 208,
    "b": 60
  },
  "hsl": {
    "h": 95.676,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77368,
    "c": 0.19865,
    "h": 135.4
  },
  "luminance": 0.49431
}

Semantic roles & 50–950 ramp

primary

#78D03C

secondary

#BA94D4

accent

#44E4A3

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78D03C

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

Preview Lab → · Contrast checker → · Palette generator →