#78D247#78D247

#78D247 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.0% C 0.194 H 136.5°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#78D247
RGB	rgb(120, 210, 71)
HSL	hsl(99, 61%, 55%)
HSV	hsv(99, 66%, 82%)
CMYK	cmyk(42.9%, 0%, 66.2%, 17.6%)
CIE-LAB	lab(76.40, -50.69, 58.28)
CIE-LCH	lch(76.40, 77.25, 131.02°)
OKLab	oklab(77.95% -0.1406 0.1336)
OKLCH	oklch(77.95% 0.194 136.5)
XYZ	xyz(31.9288, 50.5393, 14.0327)
Luminance	0.5054 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D247 #A147D2

analogous

#BED247 #78D247 #47D25B

triadic

#78D247 #4778D2 #D24778

tetradic

#78D247 #47BED2 #A147D2 #D25B47

square

#78D247 #47BED2 #A147D2 #D25B47

split-complementary

#78D247 #5B47D2 #D247BE

monochromatic

#417F1F #5AB12B #78D247 #9CDE78 #C0EAA9

Accessibility & contrast

On white

1.89

#78D247 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#78D247 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D247

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D247	#FFFFFF	#000000	##000000
##78D247	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C134

Deuteranopia (green-blind)

#CDBA53

Tritanopia (blue-blind)

#74CBB6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d247;
/* rgb */ color: rgb(120, 210, 71);
/* oklch */ color: oklch(78.0% 0.194 136.5);

Tailwind

colors: {
  custom: {
    50: '#a5e081',
    500: '#78d247',
    950: '#000000',
  },
}

SCSS

$custom: #78d247;
$custom-light: #a5e081;
$custom-dark: #000000;

JSON

{
  "hex": "#78d247",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 71
  },
  "hsl": {
    "h": 98.849,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77952,
    "c": 0.19392,
    "h": 136.5
  },
  "luminance": 0.50541
}

Semantic roles & 50–950 ramp

primary

#78D247

secondary

#6A3687

accent

#44E4AB

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D247

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

Preview Lab → · Contrast checker → · Palette generator →