#78CF48#78CF48

#78CF48 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.2% C 0.189 H 136.3°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#78CF48
RGB	rgb(120, 207, 72)
HSL	hsl(99, 58%, 55%)
HSV	hsv(99, 65%, 81%)
CMYK	cmyk(42%, 0%, 65.2%, 18.8%)
CIE-LAB	lab(75.50, -49.40, 56.92)
CIE-LCH	lch(75.50, 75.37, 130.95°)
OKLab	oklab(77.22% -0.137 0.1308)
OKLCH	oklch(77.22% 0.189 136.3)
XYZ	xyz(31.2274, 49.0848, 13.9585)
Luminance	0.4909 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CF48 #9F48CF

analogous

#BBCF48 #78CF48 #48CF5C

triadic

#78CF48 #4878CF #CF4878

tetradic

#78CF48 #48BBCF #9F48CF #CF5C48

square

#78CF48 #48BBCF #9F48CF #CF5C48

split-complementary

#78CF48 #5C48CF #CF48BB

monochromatic

#417C21 #5BAD2D #78CF48 #9CDC78 #C0E8A9

Accessibility & contrast

On white

1.94

#78CF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#78CF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CF48

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CF48	#FFFFFF	#000000	##000000
##78CF48	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF36

Deuteranopia (green-blind)

#CAB753

Tritanopia (blue-blind)

#75C8B3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #78cf48;
/* rgb */ color: rgb(120, 207, 72);
/* oklch */ color: oklch(77.2% 0.189 136.3);

Tailwind

colors: {
  custom: {
    50: '#a5de81',
    500: '#78cf48',
    950: '#000000',
  },
}

SCSS

$custom: #78cf48;
$custom-light: #a5de81;
$custom-dark: #000000;

JSON

{
  "hex": "#78cf48",
  "rgb": {
    "r": 120,
    "g": 207,
    "b": 72
  },
  "hsl": {
    "h": 98.667,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77221,
    "c": 0.18942,
    "h": 136.3
  },
  "luminance": 0.49087
}

Semantic roles & 50–950 ramp

primary

#78CF48

secondary

#C29DD6

accent

#46E2AA

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78CF48

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

Preview Lab → · Contrast checker → · Palette generator →