#78DC5B#78DC5B

#78DC5B is a light, vivid green. Relative luminance 0.559; OKLCH L 80.6% C 0.192 H 139.2°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#78DC5B
RGB	rgb(120, 220, 91)
HSL	hsl(107, 65%, 61%)
HSV	hsv(107, 59%, 86%)
CMYK	cmyk(45.5%, 0%, 58.6%, 13.7%)
CIE-LAB	lab(79.58, -52.81, 53.35)
CIE-LCH	lch(79.58, 75.07, 134.71°)
OKLab	oklab(80.61% -0.145 0.1252)
OKLCH	oklch(80.61% 0.192 139.2)
XYZ	xyz(35.2260, 55.9325, 18.8354)
Luminance	0.5594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DC5B #BF5BDC

analogous

#B8DC5B #78DC5B #5BDC7E

triadic

#78DC5B #5B78DC #DC5B78

tetradic

#78DC5B #5BB8DC #BF5BDC #DC7E5B

square

#78DC5B #5BB8DC #BF5BDC #DC7E5B

split-complementary

#78DC5B #7E5BDC #DC5BB8

monochromatic

#3D9B21 #50CE2C #78DC5B #A2E78D #CBF2C0

Accessibility & contrast

On white

1.72

#78DC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#78DC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DC5B

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DC5B	#FFFFFF	#000000	##000000
##78DC5B	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB4D

Deuteranopia (green-blind)

#D4C265

Tritanopia (blue-blind)

#70D5C0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #78dc5b;
/* rgb */ color: rgb(120, 220, 91);
/* oklch */ color: oklch(80.6% 0.192 139.2);

Tailwind

colors: {
  custom: {
    50: '#a6e78d',
    500: '#78dc5b',
    950: '#000000',
  },
}

SCSS

$custom: #78dc5b;
$custom-light: #a6e78d;
$custom-dark: #000000;

JSON

{
  "hex": "#78dc5b",
  "rgb": {
    "r": 120,
    "g": 220,
    "b": 91
  },
  "hsl": {
    "h": 106.512,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80611,
    "c": 0.19158,
    "h": 139.2
  },
  "luminance": 0.55935
}

Semantic roles & 50–950 ramp

primary

#78DC5B

secondary

#893C9F

accent

#19CDA4

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160C

muted

#81847F

Preview Lab

Preview with #78DC5B

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

Preview Lab → · Contrast checker → · Palette generator →