#78D344#78D344

#78D344 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.2% C 0.197 H 136.3°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#78D344
RGB	rgb(120, 211, 68)
HSL	hsl(98, 62%, 55%)
HSV	hsv(98, 68%, 83%)
CMYK	cmyk(43.1%, 0%, 67.8%, 17.3%)
CIE-LAB	lab(76.68, -51.34, 59.76)
CIE-LCH	lch(76.68, 78.79, 130.66°)
OKLab	oklab(78.17% -0.1425 0.1363)
OKLCH	oklch(78.17% 0.197 136.3)
XYZ	xyz(32.0825, 50.9971, 13.6206)
Luminance	0.5100 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D344 #9F44D3

analogous

#BFD344 #78D344 #44D358

triadic

#78D344 #4478D3 #D34478

tetradic

#78D344 #44BFD3 #9F44D3 #D35844

square

#78D344 #44BFD3 #9F44D3 #D35844

split-complementary

#78D344 #5844D3 #D344BF

monochromatic

#417F1E #5BB029 #78D344 #9CDF76 #C0EAA7

Accessibility & contrast

On white

1.88

#78D344 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#78D344 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D344

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D344	#FFFFFF	#000000	##000000
##78D344	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22F

Deuteranopia (green-blind)

#CEBA51

Tritanopia (blue-blind)

#74CBB6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #78d344;
/* rgb */ color: rgb(120, 211, 68);
/* oklch */ color: oklch(78.2% 0.197 136.3);

Tailwind

colors: {
  custom: {
    50: '#a6e17f',
    500: '#78d344',
    950: '#000000',
  },
}

SCSS

$custom: #78d344;
$custom-light: #a6e17f;
$custom-dark: #000000;

JSON

{
  "hex": "#78d344",
  "rgb": {
    "r": 120,
    "g": 211,
    "b": 68
  },
  "hsl": {
    "h": 98.182,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78172,
    "c": 0.19723,
    "h": 136.3
  },
  "luminance": 0.50999
}

Semantic roles & 50–950 ramp

primary

#78D344

secondary

#693586

accent

#43E5AA

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D344

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

Preview Lab → · Contrast checker → · Palette generator →