#78DA43#78DA43

#78DA43 is a light, highly saturated yellow-green. Relative luminance 0.545; OKLCH L 79.9% C 0.206 H 136.7°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#78DA43
RGB	rgb(120, 218, 67)
HSL	hsl(99, 67%, 56%)
HSV	hsv(99, 69%, 85%)
CMYK	cmyk(45%, 0%, 69.3%, 14.5%)
CIE-LAB	lab(78.78, -54.17, 62.33)
CIE-LCH	lch(78.78, 82.58, 130.99°)
OKLab	oklab(79.89% -0.1503 0.1416)
OKLCH	oklch(79.89% 0.206 136.7)
XYZ	xyz(33.8293, 54.5390, 14.0536)
Luminance	0.5454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DA43 #A543DA

analogous

#C4DA43 #78DA43 #43DA59

triadic

#78DA43 #4378DA #DA4378

tetradic

#78DA43 #43C4DA #A543DA #DA5943

square

#78DA43 #43C4DA #A543DA #DA5943

split-complementary

#78DA43 #5943DA #DA43C4

monochromatic

#41881B #5ABB25 #78DA43 #9DE476 #C1EEA9

Accessibility & contrast

On white

1.76

#78DA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#78DA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DA43

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DA43	#FFFFFF	#000000	##000000
##78DA43	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82B

Deuteranopia (green-blind)

#D4C051

Tritanopia (blue-blind)

#73D2BC

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #78da43;
/* rgb */ color: rgb(120, 218, 67);
/* oklch */ color: oklch(79.9% 0.206 136.7);

Tailwind

colors: {
  custom: {
    50: '#a6e67f',
    500: '#78da43',
    950: '#000000',
  },
}

SCSS

$custom: #78da43;
$custom-light: #a6e67f;
$custom-dark: #000000;

JSON

{
  "hex": "#78da43",
  "rgb": {
    "r": 120,
    "g": 218,
    "b": 67
  },
  "hsl": {
    "h": 98.94,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.7989,
    "c": 0.20647,
    "h": 136.7
  },
  "luminance": 0.54541
}

Semantic roles & 50–950 ramp

primary

#78DA43

secondary

#6E338E

accent

#3EEAAE

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160B

muted

#81847E

Preview Lab

Preview with #78DA43

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

Preview Lab → · Contrast checker → · Palette generator →