#78CF54#78CF54

#78CF54 is a light, vivid green. Relative luminance 0.493; OKLCH L 77.3% C 0.180 H 137.6°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#78CF54
RGB	rgb(120, 207, 84)
HSL	hsl(102, 56%, 57%)
HSV	hsv(102, 59%, 81%)
CMYK	cmyk(42%, 0%, 59.4%, 18.8%)
CIE-LAB	lab(75.61, -48.28, 51.92)
CIE-LCH	lch(75.61, 70.90, 132.92°)
OKLab	oklab(77.34% -0.1331 0.1215)
OKLCH	oklch(77.34% 0.18 137.6)
XYZ	xyz(31.6578, 49.2570, 16.2252)
Luminance	0.4926 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CF54 #AB54CF

analogous

#B6CF54 #78CF54 #54CF6E

triadic

#78CF54 #5478CF #CF5478

tetradic

#78CF54 #54B6CF #AB54CF #CF6E54

square

#78CF54 #54B6CF #AB54CF #CF6E54

split-complementary

#78CF54 #6E54CF #CF54B6

monochromatic

#418425 #58B332 #78CF54 #9EDC84 #C3EAB4

Accessibility & contrast

On white

1.94

#78CF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#78CF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CF54

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CF54	#FFFFFF	#000000	##000000
##78CF54	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF47

Deuteranopia (green-blind)

#C9B85D

Tritanopia (blue-blind)

#73C8B4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #78cf54;
/* rgb */ color: rgb(120, 207, 84);
/* oklch */ color: oklch(77.3% 0.180 137.6);

Tailwind

colors: {
  custom: {
    50: '#a4de88',
    500: '#78cf54',
    950: '#000000',
  },
}

SCSS

$custom: #78cf54;
$custom-light: #a4de88;
$custom-dark: #000000;

JSON

{
  "hex": "#78cf54",
  "rgb": {
    "r": 120,
    "g": 207,
    "b": 84
  },
  "hsl": {
    "h": 102.439,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77343,
    "c": 0.18021,
    "h": 137.6
  },
  "luminance": 0.49259
}

Semantic roles & 50–950 ramp

primary

#78CF54

secondary

#CAA6D8

accent

#48DFB3

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CF54

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

Preview Lab → · Contrast checker → · Palette generator →