#78EE59#78EE59

#78EE59 is a very light, highly saturated green. Relative luminance 0.659; OKLCH L 85.0% C 0.216 H 139.7°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#78EE59
RGB	rgb(120, 238, 89)
HSL	hsl(108, 81%, 64%)
HSV	hsv(108, 63%, 93%)
CMYK	cmyk(49.6%, 0%, 62.6%, 6.7%)
CIE-LAB	lab(84.93, -59.95, 60.23)
CIE-LCH	lch(84.93, 84.98, 134.87°)
OKLab	oklab(85% -0.1645 0.1397)
OKLCH	oklch(85% 0.216 139.7)
XYZ	xyz(40.1218, 65.8604, 20.0474)
Luminance	0.6586 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EE59 #CF59EE

analogous

#C3EE59 #78EE59 #59EE85

triadic

#78EE59 #5978EE #EE5978

tetradic

#78EE59 #59C3EE #CF59EE #EE8559

square

#78EE59 #59C3EE #CF59EE #EE8559

split-complementary

#78EE59 #8559EE #EE59C3

monochromatic

#36BA13 #4BE821 #78EE59 #A5F491 #D2F9C8

Accessibility & contrast

On white

1.48

#78EE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#78EE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EE59

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EE59	#FFFFFF	#000000	##000000
##78EE59	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA47

Deuteranopia (green-blind)

#E5D065

Tritanopia (blue-blind)

#6DE7CF

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #78ee59;
/* rgb */ color: rgb(120, 238, 89);
/* oklch */ color: oklch(85.0% 0.216 139.7);

Tailwind

colors: {
  custom: {
    50: '#a8f48d',
    500: '#78ee59',
    950: '#000000',
  },
}

SCSS

$custom: #78ee59;
$custom-light: #a8f48d;
$custom-dark: #000000;

JSON

{
  "hex": "#78ee59",
  "rgb": {
    "r": 120,
    "g": 238,
    "b": 89
  },
  "hsl": {
    "h": 107.517,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84996,
    "c": 0.21584,
    "h": 139.7
  },
  "luminance": 0.65863
}

Semantic roles & 50–950 ramp

primary

#78EE59

secondary

#9D33B9

accent

#08DEB1

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #78EE59

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

Preview Lab → · Contrast checker → · Palette generator →