#78F58B#78F58B

#78F58B is a very light, vivid green. Relative luminance 0.712; OKLCH L 87.3% C 0.183 H 147.0°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#78F58B
RGB	rgb(120, 245, 139)
HSL	hsl(129, 86%, 72%)
HSV	hsv(129, 51%, 96%)
CMYK	cmyk(51%, 0%, 43.3%, 3.9%)
CIE-LAB	lab(87.56, -56.53, 40.54)
CIE-LCH	lch(87.56, 69.56, 144.35°)
OKLab	oklab(87.34% -0.1533 0.0996)
OKLCH	oklch(87.34% 0.183 147)
XYZ	xyz(45.0556, 71.1583, 35.7818)
Luminance	0.7116 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78F58B #F578E2

analogous

#A4F578 #78F58B #78F5CA

triadic

#78F58B #8B78F5 #F58B78

tetradic

#78F58B #78A4F5 #F578E2 #F5CA78

square

#78F58B #78A4F5 #F578E2 #F5CA78

split-complementary

#78F58B #CA78F5 #F578A4

monochromatic

#11E231 #3FF15A #78F58B #B1F9BC #E3FDE7

Accessibility & contrast

On white

1.38

#78F58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.23

#78F58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78F58B

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78F58B	#FFFFFF	#000000	##000000
##78F58B	1.00	1.38	15.23	15.23
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.23	21.00	1.00	1.00
##000000	15.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E383

Deuteranopia (green-blind)

#E7D792

Tritanopia (blue-blind)

#61F0DB

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #78f58b;
/* rgb */ color: rgb(120, 245, 139);
/* oklch */ color: oklch(87.3% 0.183 147.0);

Tailwind

colors: {
  custom: {
    50: '#a7f9ae',
    500: '#78f58b',
    950: '#000000',
  },
}

SCSS

$custom: #78f58b;
$custom-light: #a7f9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#78f58b",
  "rgb": {
    "r": 120,
    "g": 245,
    "b": 139
  },
  "hsl": {
    "h": 129.12,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.87343,
    "c": 0.18281,
    "h": 147
  },
  "luminance": 0.71162
}

Semantic roles & 50–950 ramp

primary

#78F58B

secondary

#D041BA

accent

#03C1E3

background

#FDFFFD

surface

#F7FFF7

border

#D0D7D0

text

#101710

muted

#818581

Preview Lab

Preview with #78F58B

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

Preview Lab → · Contrast checker → · Palette generator →