#78C73E#78C73E

#78C73E is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.2% C 0.186 H 134.7°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#78C73E
RGB	rgb(120, 199, 62)
HSL	hsl(95, 55%, 51%)
HSV	hsv(95, 69%, 78%)
CMYK	cmyk(39.7%, 0%, 68.8%, 22%)
CIE-LAB	lab(73.01, -46.93, 58.26)
CIE-LCH	lch(73.01, 74.81, 128.85°)
OKLab	oklab(75.16% -0.131 0.1324)
OKLCH	oklch(75.16% 0.186 134.7)
XYZ	xyz(29.0380, 45.1862, 11.7483)
Luminance	0.4519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C73E #8D3EC7

analogous

#BCC73E #78C73E #3EC748

triadic

#78C73E #3E78C7 #C73E78

tetradic

#78C73E #3EBCC7 #8D3EC7 #C7483E

square

#78C73E #3EBCC7 #8D3EC7 #C7483E

split-complementary

#78C73E #483EC7 #C73EBC

monochromatic

#3F6B1F #5B9B2D #78C73E #99D56D #BAE39D

Accessibility & contrast

On white

2.09

#78C73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#78C73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C73E

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C73E	#FFFFFF	#000000	##000000
##78C73E	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB729

Deuteranopia (green-blind)

#C4B14A

Tritanopia (blue-blind)

#77BFAC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #78c73e;
/* rgb */ color: rgb(120, 199, 62);
/* oklch */ color: oklch(75.2% 0.186 134.7);

Tailwind

colors: {
  custom: {
    50: '#a5d87b',
    500: '#78c73e',
    950: '#000000',
  },
}

SCSS

$custom: #78c73e;
$custom-light: #a5d87b;
$custom-dark: #000000;

JSON

{
  "hex": "#78c73e",
  "rgb": {
    "r": 120,
    "g": 199,
    "b": 62
  },
  "hsl": {
    "h": 94.599,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75159,
    "c": 0.18624,
    "h": 134.7
  },
  "luminance": 0.45188
}

Semantic roles & 50–950 ramp

primary

#78C73E

secondary

#B592CF

accent

#49DE9F

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C73E

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

Preview Lab → · Contrast checker → · Palette generator →