#78D142#78D142

#78D142 is a light, vivid yellow-green. Relative luminance 0.500; OKLCH L 77.7% C 0.196 H 135.9°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#78D142
RGB	rgb(120, 209, 66)
HSL	hsl(97, 61%, 54%)
HSV	hsv(97, 68%, 82%)
CMYK	cmyk(42.6%, 0%, 68.4%, 18%)
CIE-LAB	lab(76.06, -50.69, 59.89)
CIE-LCH	lch(76.06, 78.46, 130.25°)
OKLab	oklab(77.66% -0.1409 0.1363)
OKLCH	oklch(77.66% 0.196 135.9)
XYZ	xyz(31.5288, 49.9855, 13.1401)
Luminance	0.4999 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D142 #9B42D1

analogous

#BFD142 #78D142 #42D154

triadic

#78D142 #4278D1 #D14278

tetradic

#78D142 #42BFD1 #9B42D1 #D15442

square

#78D142 #42BFD1 #9B42D1 #D15442

split-complementary

#78D142 #5442D1 #D142BF

monochromatic

#417B1E #5BAC2A #78D142 #9BDD73 #BEE9A4

Accessibility & contrast

On white

1.91

#78D142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#78D142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D142

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D142	#FFFFFF	#000000	##000000
##78D142	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02D

Deuteranopia (green-blind)

#CCB94F

Tritanopia (blue-blind)

#75C9B4

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #78d142;
/* rgb */ color: rgb(120, 209, 66);
/* oklch */ color: oklch(77.7% 0.196 135.9);

Tailwind

colors: {
  custom: {
    50: '#a5e07e',
    500: '#78d142',
    950: '#000000',
  },
}

SCSS

$custom: #78d142;
$custom-light: #a5e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#78d142",
  "rgb": {
    "r": 120,
    "g": 209,
    "b": 66
  },
  "hsl": {
    "h": 97.343,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77662,
    "c": 0.19607,
    "h": 135.9
  },
  "luminance": 0.49987
}

Semantic roles & 50–950 ramp

primary

#78D142

secondary

#BF99D6

accent

#44E4A7

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78D142

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

Preview Lab → · Contrast checker → · Palette generator →