#78E645#78E645

#78E645 is a very light, highly saturated green. Relative luminance 0.610; OKLCH L 82.9% C 0.220 H 137.6°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#78E645
RGB	rgb(120, 230, 69)
HSL	hsl(101, 76%, 59%)
HSV	hsv(101, 70%, 90%)
CMYK	cmyk(47.8%, 0%, 70%, 9.8%)
CIE-LAB	lab(82.39, -58.62, 65.31)
CIE-LCH	lch(82.39, 87.76, 131.91°)
OKLab	oklab(82.86% -0.1622 0.1481)
OKLCH	oklch(82.86% 0.22 137.6)
XYZ	xyz(37.1155, 61.0138, 15.4501)
Luminance	0.6102 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E645 #B345E6

analogous

#C8E645 #78E645 #45E662

triadic

#78E645 #4578E6 #E64578

tetradic

#78E645 #45C8E6 #B345E6 #E66245

square

#78E645 #45C8E6 #B345E6 #E66245

split-complementary

#78E645 #6245E6 #E645C8

monochromatic

#409C15 #56D21C #78E645 #9FED7B #C6F5B1

Accessibility & contrast

On white

1.59

#78E645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#78E645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E645

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E645	#FFFFFF	#000000	##000000
##78E645	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD32B

Deuteranopia (green-blind)

#DFCA54

Tritanopia (blue-blind)

#71DEC6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #78e645;
/* rgb */ color: rgb(120, 230, 69);
/* oklch */ color: oklch(82.9% 0.220 137.6);

Tailwind

colors: {
  custom: {
    50: '#a8ef81',
    500: '#78e645',
    950: '#000000',
  },
}

SCSS

$custom: #78e645;
$custom-light: #a8ef81;
$custom-dark: #000000;

JSON

{
  "hex": "#78e645",
  "rgb": {
    "r": 120,
    "g": 230,
    "b": 69
  },
  "hsl": {
    "h": 100.994,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.8286,
    "c": 0.21961,
    "h": 137.6
  },
  "luminance": 0.61016
}

Semantic roles & 50–950 ramp

primary

#78E645

secondary

#7C309F

accent

#35F3B7

background

#FDFFFB

surface

#F7FEF2

border

#D0D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #78E645

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

Preview Lab → · Contrast checker → · Palette generator →