#78EF9C#78EF9C

#78EF9C is a very light, vivid green. Relative luminance 0.681; OKLCH L 86.2% C 0.159 H 151.6°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#78EF9C
RGB	rgb(120, 239, 156)
HSL	hsl(138, 79%, 70%)
HSV	hsv(138, 50%, 94%)
CMYK	cmyk(49.8%, 0%, 34.7%, 6.3%)
CIE-LAB	lab(86.07, -51.38, 30.11)
CIE-LCH	lch(86.07, 59.55, 149.63°)
OKLab	oklab(86.21% -0.1397 0.0755)
OKLCH	oklch(86.21% 0.159 151.6)
XYZ	xyz(44.6099, 68.1228, 42.2443)
Luminance	0.6813 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EF9C #EF78CB

analogous

#8FEF78 #78EF9C #78EFD7

triadic

#78EF9C #9C78EF #EF9C78

tetradic

#78EF9C #788FEF #EF78CB #EFD778

square

#78EF9C #788FEF #EF78CB #EFD778

split-complementary

#78EF9C #D778EF #EF788F

monochromatic

#19D451 #41E974 #78EF9C #AFF5C4 #E4FCEB

Accessibility & contrast

On white

1.44

#78EF9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#78EF9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EF9C

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EF9C	#FFFFFF	#000000	##000000
##78EF9C	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DE97

Deuteranopia (green-blind)

#DFD3A1

Tritanopia (blue-blind)

#5DECDA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #78ef9c;
/* rgb */ color: rgb(120, 239, 156);
/* oklch */ color: oklch(86.2% 0.159 151.6);

Tailwind

colors: {
  custom: {
    50: '#a6f5b9',
    500: '#78ef9c',
    950: '#000000',
  },
}

SCSS

$custom: #78ef9c;
$custom-light: #a6f5b9;
$custom-dark: #000000;

JSON

{
  "hex": "#78ef9c",
  "rgb": {
    "r": 120,
    "g": 239,
    "b": 156
  },
  "hsl": {
    "h": 138.151,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.86208,
    "c": 0.15878,
    "h": 151.6
  },
  "luminance": 0.68126
}

Semantic roles & 50–950 ramp

primary

#78EF9C

secondary

#C943A0

accent

#0A9CDB

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#101711

muted

#818581

Preview Lab

Preview with #78EF9C

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

Preview Lab → · Contrast checker → · Palette generator →