#78D642#78D642

#78D642 is a light, highly saturated yellow-green. Relative luminance 0.525; OKLCH L 78.9% C 0.202 H 136.3°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#78D642
RGB	rgb(120, 214, 66)
HSL	hsl(98, 64%, 55%)
HSV	hsv(98, 69%, 84%)
CMYK	cmyk(43.9%, 0%, 69.2%, 16.1%)
CIE-LAB	lab(77.57, -52.68, 61.45)
CIE-LCH	lch(77.57, 80.94, 130.60°)
OKLab	oklab(78.9% -0.1463 0.1396)
OKLCH	oklch(78.9% 0.202 136.3)
XYZ	xyz(32.7748, 52.4776, 13.5554)
Luminance	0.5248 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D642 #A042D6

analogous

#C2D642 #78D642 #42D656

triadic

#78D642 #4278D6 #D64278

tetradic

#78D642 #42C2D6 #A042D6 #D65642

square

#78D642 #42C2D6 #A042D6 #D65642

split-complementary

#78D642 #5642D6 #D642C2

monochromatic

#41821C #5AB427 #78D642 #9CE174 #C0ECA7

Accessibility & contrast

On white

1.83

#78D642 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#78D642 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D642

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D642	#FFFFFF	#000000	##000000
##78D642	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC52B

Deuteranopia (green-blind)

#D1BD50

Tritanopia (blue-blind)

#74CEB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #78d642;
/* rgb */ color: rgb(120, 214, 66);
/* oklch */ color: oklch(78.9% 0.202 136.3);

Tailwind

colors: {
  custom: {
    50: '#a6e37e',
    500: '#78d642',
    950: '#000000',
  },
}

SCSS

$custom: #78d642;
$custom-light: #a6e37e;
$custom-dark: #000000;

JSON

{
  "hex": "#78d642",
  "rgb": {
    "r": 120,
    "g": 214,
    "b": 66
  },
  "hsl": {
    "h": 98.108,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78896,
    "c": 0.20223,
    "h": 136.3
  },
  "luminance": 0.5248
}

Semantic roles & 50–950 ramp

primary

#78D642

secondary

#6A3488

accent

#40E7AA

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D642

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

Preview Lab → · Contrast checker → · Palette generator →