#78D942#78D942

#78D942 is a light, highly saturated yellow-green. Relative luminance 0.540; OKLCH L 79.6% C 0.206 H 136.6°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#78D942
RGB	rgb(120, 217, 66)
HSL	hsl(99, 67%, 55%)
HSV	hsv(99, 70%, 85%)
CMYK	cmyk(44.7%, 0%, 69.6%, 14.9%)
CIE-LAB	lab(78.47, -53.86, 62.39)
CIE-LCH	lch(78.47, 82.42, 130.80°)
OKLab	oklab(79.64% -0.1495 0.1416)
OKLCH	oklch(79.64% 0.206 136.6)
XYZ	xyz(33.5410, 54.0100, 13.8108)
Luminance	0.5401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D942 #A342D9

analogous

#C3D942 #78D942 #42D957

triadic

#78D942 #4278D9 #D94278

tetradic

#78D942 #42C3D9 #A342D9 #D95742

square

#78D942 #42C3D9 #A342D9 #D95742

split-complementary

#78D942 #5742D9 #D942C3

monochromatic

#41861B #5AB925 #78D942 #9CE375 #C1EDA8

Accessibility & contrast

On white

1.78

#78D942 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#78D942 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D942

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D942	#FFFFFF	#000000	##000000
##78D942	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C72A

Deuteranopia (green-blind)

#D3BF50

Tritanopia (blue-blind)

#73D1BB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #78d942;
/* rgb */ color: rgb(120, 217, 66);
/* oklch */ color: oklch(79.6% 0.206 136.6);

Tailwind

colors: {
  custom: {
    50: '#a6e57f',
    500: '#78d942',
    950: '#000000',
  },
}

SCSS

$custom: #78d942;
$custom-light: #a6e57f;
$custom-dark: #000000;

JSON

{
  "hex": "#78d942",
  "rgb": {
    "r": 120,
    "g": 217,
    "b": 66
  },
  "hsl": {
    "h": 98.543,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79636,
    "c": 0.20589,
    "h": 136.6
  },
  "luminance": 0.54012
}

Semantic roles & 50–950 ramp

primary

#78D942

secondary

#6C338C

accent

#3EE9AC

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160B

muted

#81847E

Preview Lab

Preview with #78D942

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

Preview Lab → · Contrast checker → · Palette generator →