#78EF4A#78EF4A

#78EF4A is a very light, highly saturated green. Relative luminance 0.662; OKLCH L 85.1% C 0.227 H 138.4°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#78EF4A
RGB	rgb(120, 239, 74)
HSL	hsl(103, 84%, 61%)
HSV	hsv(103, 69%, 94%)
CMYK	cmyk(49.8%, 0%, 69%, 6.3%)
CIE-LAB	lab(85.11, -61.59, 66.29)
CIE-LCH	lch(85.11, 90.49, 132.89°)
OKLab	oklab(85.11% -0.1699 0.1508)
OKLCH	oklch(85.11% 0.227 138.4)
XYZ	xyz(39.8468, 66.2176, 17.1588)
Luminance	0.6622 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EF4A #C14AEF

analogous

#CAEF4A #78EF4A #4AEF6F

triadic

#78EF4A #4A78EF #EF4A78

tetradic

#78EF4A #4ACAEF #C14AEF #EF6F4A

square

#78EF4A #4ACAEF #C14AEF #EF6F4A

split-complementary

#78EF4A #6F4AEF #EF4ACA

monochromatic

#3CAF0F #4FE714 #78EF4A #A2F482 #CCF9BA

Accessibility & contrast

On white

1.47

#78EF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#78EF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EF4A

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EF4A	#FFFFFF	#000000	##000000
##78EF4A	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB30

Deuteranopia (green-blind)

#E7D15A

Tritanopia (blue-blind)

#6EE7CE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #78ef4a;
/* rgb */ color: rgb(120, 239, 74);
/* oklch */ color: oklch(85.1% 0.227 138.4);

Tailwind

colors: {
  custom: {
    50: '#a9f585',
    500: '#78ef4a',
    950: '#000000',
  },
}

SCSS

$custom: #78ef4a;
$custom-light: #a9f585;
$custom-dark: #000000;

JSON

{
  "hex": "#78ef4a",
  "rgb": {
    "r": 120,
    "g": 239,
    "b": 74
  },
  "hsl": {
    "h": 103.273,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85108,
    "c": 0.22715,
    "h": 138.4
  },
  "luminance": 0.6622
}

Semantic roles & 50–950 ramp

primary

#78EF4A

secondary

#8B2EAF

accent

#05E0A3

background

#FDFFFC

surface

#F8FEF3

border

#D1D6CD

text

#11170C

muted

#81857F

Preview Lab

Preview with #78EF4A

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

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