#78E04B#78E04B

#78E04B is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.4% C 0.209 H 137.7°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#78E04B
RGB	rgb(120, 224, 75)
HSL	hsl(102, 71%, 59%)
HSV	hsv(102, 67%, 88%)
CMYK	cmyk(46.4%, 0%, 66.5%, 12.2%)
CIE-LAB	lab(80.63, -55.87, 61.21)
CIE-LCH	lch(80.63, 82.87, 132.38°)
OKLab	oklab(81.43% -0.1543 0.1402)
OKLCH	oklch(81.43% 0.209 137.7)
XYZ	xyz(35.6702, 57.8100, 15.9341)
Luminance	0.5781 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E04B #B34BE0

analogous

#C2E04B #78E04B #4BE068

triadic

#78E04B #4B78E0 #E04B78

tetradic

#78E04B #4BC2E0 #B34BE0 #E0684B

square

#78E04B #4BC2E0 #B34BE0 #E0684B

split-complementary

#78E04B #684BE0 #E04BC2

monochromatic

#40971A #56CB23 #78E04B #9FE97F #C6F2B3

Accessibility & contrast

On white

1.67

#78E04B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#78E04B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E04B

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E04B	#FFFFFF	#000000	##000000
##78E04B	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE36

Deuteranopia (green-blind)

#D9C558

Tritanopia (blue-blind)

#71D8C2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #78e04b;
/* rgb */ color: rgb(120, 224, 75);
/* oklch */ color: oklch(81.4% 0.209 137.7);

Tailwind

colors: {
  custom: {
    50: '#a7ea84',
    500: '#78e04b',
    950: '#000000',
  },
}

SCSS

$custom: #78e04b;
$custom-light: #a7ea84;
$custom-dark: #000000;

JSON

{
  "hex": "#78e04b",
  "rgb": {
    "r": 120,
    "g": 224,
    "b": 75
  },
  "hsl": {
    "h": 101.879,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81434,
    "c": 0.20852,
    "h": 137.7
  },
  "luminance": 0.57812
}

Semantic roles & 50–950 ramp

primary

#78E04B

secondary

#7C349B

accent

#3AEDB7

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160B

muted

#81847E

Preview Lab

Preview with #78E04B

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

Preview Lab → · Contrast checker → · Palette generator →