#78DC59#78DC59

#78DC59 is a light, vivid green. Relative luminance 0.559; OKLCH L 80.6% C 0.193 H 139.0°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#78DC59
RGB	rgb(120, 220, 89)
HSL	hsl(106, 65%, 61%)
HSV	hsv(106, 60%, 86%)
CMYK	cmyk(45.5%, 0%, 59.5%, 13.7%)
CIE-LAB	lab(79.56, -53.02, 54.20)
CIE-LCH	lch(79.56, 75.82, 134.37°)
OKLab	oklab(80.59% -0.1457 0.1269)
OKLCH	oklch(80.59% 0.193 139)
XYZ	xyz(35.1408, 55.8984, 18.3870)
Luminance	0.5590 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DC59 #BD59DC

analogous

#B9DC59 #78DC59 #59DC7C

triadic

#78DC59 #5978DC #DC5978

tetradic

#78DC59 #59B9DC #BD59DC #DC7C59

square

#78DC59 #59B9DC #BD59DC #DC7C59

split-complementary

#78DC59 #7C59DC #DC59B9

monochromatic

#3D9A20 #51CD2B #78DC59 #A1E78C #CAF1BE

Accessibility & contrast

On white

1.72

#78DC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#78DC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DC59

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DC59	#FFFFFF	#000000	##000000
##78DC59	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB4B

Deuteranopia (green-blind)

#D5C263

Tritanopia (blue-blind)

#70D5C0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #78dc59;
/* rgb */ color: rgb(120, 220, 89);
/* oklch */ color: oklch(80.6% 0.193 139.0);

Tailwind

colors: {
  custom: {
    50: '#a6e78c',
    500: '#78dc59',
    950: '#000000',
  },
}

SCSS

$custom: #78dc59;
$custom-light: #a6e78c;
$custom-dark: #000000;

JSON

{
  "hex": "#78dc59",
  "rgb": {
    "r": 120,
    "g": 220,
    "b": 89
  },
  "hsl": {
    "h": 105.802,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.80589,
    "c": 0.19318,
    "h": 139
  },
  "luminance": 0.55901
}

Semantic roles & 50–950 ramp

primary

#78DC59

secondary

#873B9E

accent

#18CDA2

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160C

muted

#81847F

Preview Lab

Preview with #78DC59

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

Preview Lab → · Contrast checker → · Palette generator →