#78DE58#78DE58

#78DE58 is a light, vivid green. Relative luminance 0.569; OKLCH L 81.1% C 0.197 H 138.9°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#78DE58
RGB	rgb(120, 222, 88)
HSL	hsl(106, 67%, 61%)
HSV	hsv(106, 60%, 87%)
CMYK	cmyk(45.9%, 0%, 60.4%, 12.9%)
CIE-LAB	lab(80.14, -53.91, 55.31)
CIE-LCH	lch(80.14, 77.23, 134.26°)
OKLab	oklab(81.07% -0.1482 0.1291)
OKLCH	oklch(81.07% 0.197 138.9)
XYZ	xyz(35.6272, 56.9378, 18.3434)
Luminance	0.5694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DE58 #BE58DE

analogous

#BBDE58 #78DE58 #58DE7B

triadic

#78DE58 #5878DE #DE5878

tetradic

#78DE58 #58BBDE #BE58DE #DE7B58

square

#78DE58 #58BBDE #BE58DE #DE7B58

split-complementary

#78DE58 #7B58DE #DE58BB

monochromatic

#3D9D1F #51D029 #78DE58 #A1E88B #CBF2BE

Accessibility & contrast

On white

1.70

#78DE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#78DE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DE58

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DE58	#FFFFFF	#000000	##000000
##78DE58	1.00	1.70	12.39	12.39
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC49

Deuteranopia (green-blind)

#D6C363

Tritanopia (blue-blind)

#70D7C1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #78de58;
/* rgb */ color: rgb(120, 222, 88);
/* oklch */ color: oklch(81.1% 0.197 138.9);

Tailwind

colors: {
  custom: {
    50: '#a6e98c',
    500: '#78de58',
    950: '#000000',
  },
}

SCSS

$custom: #78de58;
$custom-light: #a6e98c;
$custom-dark: #000000;

JSON

{
  "hex": "#78de58",
  "rgb": {
    "r": 120,
    "g": 222,
    "b": 88
  },
  "hsl": {
    "h": 105.672,
    "s": 67,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81068,
    "c": 0.19654,
    "h": 138.9
  },
  "luminance": 0.5694
}

Semantic roles & 50–950 ramp

primary

#78DE58

secondary

#883AA0

accent

#17CFA3

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160C

muted

#81847F

Preview Lab

Preview with #78DE58

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

Preview Lab → · Contrast checker → · Palette generator →