#78EC4E#78EC4E

#78EC4E is a very light, highly saturated green. Relative luminance 0.645; OKLCH L 84.4% C 0.221 H 138.6°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#78EC4E
RGB	rgb(120, 236, 78)
HSL	hsl(104, 81%, 62%)
HSV	hsv(104, 67%, 93%)
CMYK	cmyk(49.2%, 0%, 66.9%, 7.5%)
CIE-LAB	lab(84.24, -60.17, 63.88)
CIE-LCH	lch(84.24, 87.75, 133.28°)
OKLab	oklab(84.41% -0.1658 0.1462)
OKLCH	oklch(84.41% 0.221 138.6)
XYZ	xyz(39.1149, 64.5312, 17.6009)
Luminance	0.6453 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EC4E #C24EEC

analogous

#C7EC4E #78EC4E #4EEC73

triadic

#78EC4E #4E78EC #EC4E78

tetradic

#78EC4E #4EC7EC #C24EEC #EC734E

square

#78EC4E #4EC7EC #C24EEC #EC734E

split-complementary

#78EC4E #734EEC #EC4EC7

monochromatic

#3CAD13 #4FE419 #78EC4E #A2F285 #CCF8BD

Accessibility & contrast

On white

1.51

#78EC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#78EC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EC4E

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EC4E	#FFFFFF	#000000	##000000
##78EC4E	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D838

Deuteranopia (green-blind)

#E4CE5C

Tritanopia (blue-blind)

#6FE4CC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #78ec4e;
/* rgb */ color: rgb(120, 236, 78);
/* oklch */ color: oklch(84.4% 0.221 138.6);

Tailwind

colors: {
  custom: {
    50: '#a8f387',
    500: '#78ec4e',
    950: '#000000',
  },
}

SCSS

$custom: #78ec4e;
$custom-light: #a8f387;
$custom-dark: #000000;

JSON

{
  "hex": "#78ec4e",
  "rgb": {
    "r": 120,
    "g": 236,
    "b": 78
  },
  "hsl": {
    "h": 104.051,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.84405,
    "c": 0.22105,
    "h": 138.6
  },
  "luminance": 0.64534
}

Semantic roles & 50–950 ramp

primary

#78EC4E

secondary

#8C30AE

accent

#09DDA4

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #78EC4E

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

Preview Lab → · Contrast checker → · Palette generator →