#78D647#78D647

#78D647 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 78.9% C 0.199 H 136.8°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#78D647
RGB	rgb(120, 214, 71)
HSL	hsl(99, 64%, 56%)
HSV	hsv(99, 67%, 84%)
CMYK	cmyk(43.9%, 0%, 66.8%, 16.1%)
CIE-LAB	lab(77.60, -52.29, 59.57)
CIE-LCH	lch(77.60, 79.26, 131.28°)
OKLab	oklab(78.94% -0.1449 0.1363)
OKLCH	oklch(78.94% 0.199 136.8)
XYZ	xyz(32.9287, 52.5391, 14.3660)
Luminance	0.5254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D647 #A547D6

analogous

#BFD647 #78D647 #47D65D

triadic

#78D647 #4778D6 #D64778

tetradic

#78D647 #47BFD6 #A547D6 #D65D47

square

#78D647 #47BFD6 #A547D6 #D65D47

split-complementary

#78D647 #5D47D6 #D647BF

monochromatic

#41851E #5AB729 #78D647 #9DE179 #C1ECAB

Accessibility & contrast

On white

1.82

#78D647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#78D647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D647

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D647	#FFFFFF	#000000	##000000
##78D647	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC533

Deuteranopia (green-blind)

#D0BD54

Tritanopia (blue-blind)

#73CEB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #78d647;
/* rgb */ color: rgb(120, 214, 71);
/* oklch */ color: oklch(78.9% 0.199 136.8);

Tailwind

colors: {
  custom: {
    50: '#a6e381',
    500: '#78d647',
    950: '#000000',
  },
}

SCSS

$custom: #78d647;
$custom-light: #a6e381;
$custom-dark: #000000;

JSON

{
  "hex": "#78d647",
  "rgb": {
    "r": 120,
    "g": 214,
    "b": 71
  },
  "hsl": {
    "h": 99.441,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78937,
    "c": 0.19892,
    "h": 136.8
  },
  "luminance": 0.52541
}

Semantic roles & 50–950 ramp

primary

#78D647

secondary

#6E368C

accent

#41E7AE

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D647

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

Preview Lab → · Contrast checker → · Palette generator →