#78CF3C#78CF3C

#78CF3C is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.1% C 0.197 H 135.3°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#78CF3C
RGB	rgb(120, 207, 60)
HSL	hsl(96, 60%, 52%)
HSV	hsv(96, 71%, 81%)
CMYK	cmyk(42%, 0%, 71%, 18.8%)
CIE-LAB	lab(75.42, -50.33, 61.47)
CIE-LCH	lch(75.42, 79.45, 129.31°)
OKLab	oklab(77.12% -0.1404 0.1389)
OKLCH	oklch(77.12% 0.197 135.3)
XYZ	xyz(30.8734, 48.9432, 12.0943)
Luminance	0.4894 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CF3C #933CCF

analogous

#C2CF3C #78CF3C #3CCF49

triadic

#78CF3C #3C78CF #CF3C78

tetradic

#78CF3C #3CC2CF #933CCF #CF493C

square

#78CF3C #3CC2CF #933CCF #CF493C

split-complementary

#78CF3C #493CCF #CF3CC2

monochromatic

#40741D #5BA529 #78CF3C #9ADB6D #BCE79E

Accessibility & contrast

On white

1.95

#78CF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#78CF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CF3C

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CF3C	#FFFFFF	#000000	##000000
##78CF3C	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE23

Deuteranopia (green-blind)

#CBB74A

Tritanopia (blue-blind)

#76C7B2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #78cf3c;
/* rgb */ color: rgb(120, 207, 60);
/* oklch */ color: oklch(77.1% 0.197 135.3);

Tailwind

colors: {
  custom: {
    50: '#a6de7a',
    500: '#78cf3c',
    950: '#000000',
  },
}

SCSS

$custom: #78cf3c;
$custom-light: #a6de7a;
$custom-dark: #000000;

JSON

{
  "hex": "#78cf3c",
  "rgb": {
    "r": 120,
    "g": 207,
    "b": 60
  },
  "hsl": {
    "h": 95.51,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77121,
    "c": 0.19743,
    "h": 135.3
  },
  "luminance": 0.48945
}

Semantic roles & 50–950 ramp

primary

#78CF3C

secondary

#B993D3

accent

#44E4A3

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78CF3C

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

Preview Lab → · Contrast checker → · Palette generator →