#78EE57#78EE57

#78EE57 is a very light, highly saturated green. Relative luminance 0.658; OKLCH L 85.0% C 0.217 H 139.5°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#78EE57
RGB	rgb(120, 238, 87)
HSL	hsl(107, 82%, 64%)
HSV	hsv(107, 63%, 93%)
CMYK	cmyk(49.6%, 0%, 63.4%, 6.7%)
CIE-LAB	lab(84.91, -60.13, 61.03)
CIE-LCH	lch(84.91, 85.68, 134.57°)
OKLab	oklab(84.98% -0.1652 0.1412)
OKLCH	oklch(84.98% 0.217 139.5)
XYZ	xyz(40.0390, 65.8273, 19.6111)
Luminance	0.6583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EE57 #CD57EE

analogous

#C4EE57 #78EE57 #57EE81

triadic

#78EE57 #5778EE #EE5778

tetradic

#78EE57 #57C4EE #CD57EE #EE8157

square

#78EE57 #57C4EE #CD57EE #EE8157

split-complementary

#78EE57 #8157EE #EE57C4

monochromatic

#37B813 #4BE81F #78EE57 #A5F48F #D1F9C6

Accessibility & contrast

On white

1.48

#78EE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#78EE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EE57

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EE57	#FFFFFF	#000000	##000000
##78EE57	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)

#F5DA44

Deuteranopia (green-blind)

#E5D064

Tritanopia (blue-blind)

#6DE6CF

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #78ee57;
/* rgb */ color: rgb(120, 238, 87);
/* oklch */ color: oklch(85.0% 0.217 139.5);

Tailwind

colors: {
  custom: {
    50: '#a8f48c',
    500: '#78ee57',
    950: '#000000',
  },
}

SCSS

$custom: #78ee57;
$custom-light: #a8f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#78ee57",
  "rgb": {
    "r": 120,
    "g": 238,
    "b": 87
  },
  "hsl": {
    "h": 106.887,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84976,
    "c": 0.21728,
    "h": 139.5
  },
  "luminance": 0.6583
}

Semantic roles & 50–950 ramp

primary

#78EE57

secondary

#9A32B7

accent

#08DEAF

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #78EE57

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

Preview Lab → · Contrast checker → · Palette generator →