#78D740#78D740

#78D740 is a light, highly saturated yellow-green. Relative luminance 0.530; OKLCH L 79.1% C 0.205 H 136.3°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#78D740
RGB	rgb(120, 215, 64)
HSL	hsl(98, 65%, 55%)
HSV	hsv(98, 70%, 84%)
CMYK	cmyk(44.2%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(77.85, -53.22, 62.49)
CIE-LCH	lch(77.85, 82.08, 130.42°)
OKLab	oklab(79.13% -0.1479 0.1415)
OKLCH	oklch(79.13% 0.205 136.3)
XYZ	xyz(32.9707, 52.9621, 13.3349)
Luminance	0.5296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D740 #9F40D7

analogous

#C4D740 #78D740 #40D753

triadic

#78D740 #4078D7 #D74078

tetradic

#78D740 #40C4D7 #9F40D7 #D75340

square

#78D740 #40C4D7 #9F40D7 #D75340

split-complementary

#78D740 #5340D7 #D740C4

monochromatic

#41811B #5BB426 #78D740 #9CE273 #C0ECA5

Accessibility & contrast

On white

1.81

#78D740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#78D740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D740

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D740	#FFFFFF	#000000	##000000
##78D740	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC527

Deuteranopia (green-blind)

#D2BE4E

Tritanopia (blue-blind)

#74CFB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #78d740;
/* rgb */ color: rgb(120, 215, 64);
/* oklch */ color: oklch(79.1% 0.205 136.3);

Tailwind

colors: {
  custom: {
    50: '#a6e47d',
    500: '#78d740',
    950: '#000000',
  },
}

SCSS

$custom: #78d740;
$custom-light: #a6e47d;
$custom-dark: #000000;

JSON

{
  "hex": "#78d740",
  "rgb": {
    "r": 120,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 97.748,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79127,
    "c": 0.20471,
    "h": 136.3
  },
  "luminance": 0.52964
}

Semantic roles & 50–950 ramp

primary

#78D740

secondary

#693388

accent

#3FE8AA

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D740

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

Preview Lab → · Contrast checker → · Palette generator →