#78F57B#78F57B

#78F57B is a very light, vivid green. Relative luminance 0.707; OKLCH L 87.1% C 0.197 H 144.1°. Best body text is #000000 at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#78F57B
RGB	rgb(120, 245, 123)
HSL	hsl(121, 86%, 72%)
HSV	hsv(121, 51%, 96%)
CMYK	cmyk(51%, 0%, 49.8%, 3.9%)
CIE-LAB	lab(87.35, -58.77, 47.95)
CIE-LCH	lch(87.35, 75.85, 140.79°)
OKLab	oklab(87.1% -0.1597 0.1157)
OKLCH	oklch(87.1% 0.197 144.1)
XYZ	xyz(43.9709, 70.7245, 30.0691)
Luminance	0.7073 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78F57B #F578F2

analogous

#B4F578 #78F57B #78F5BA

triadic

#78F57B #7B78F5 #F57B78

tetradic

#78F57B #78B4F5 #F578F2 #F5BA78

square

#78F57B #78B4F5 #F578F2 #F5BA78

split-complementary

#78F57B #BA78F5 #F578B4

monochromatic

#11E216 #3FF143 #78F57B #B1F9B3 #E3FDE3

Accessibility & contrast

On white

1.39

#78F57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.15

#78F57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78F57B

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78F57B	#FFFFFF	#000000	##000000
##78F57B	1.00	1.39	15.15	15.15
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.15	21.00	1.00	1.00
##000000	15.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E271

Deuteranopia (green-blind)

#E8D784

Tritanopia (blue-blind)

#65EFD9

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #78f57b;
/* rgb */ color: rgb(120, 245, 123);
/* oklch */ color: oklch(87.1% 0.197 144.1);

Tailwind

colors: {
  custom: {
    50: '#a7f9a3',
    500: '#78f57b',
    950: '#000000',
  },
}

SCSS

$custom: #78f57b;
$custom-light: #a7f9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#78f57b",
  "rgb": {
    "r": 120,
    "g": 245,
    "b": 123
  },
  "hsl": {
    "h": 121.44,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.87102,
    "c": 0.19719,
    "h": 144.1
  },
  "luminance": 0.70728
}

Semantic roles & 50–950 ramp

primary

#78F57B

secondary

#D041CD

accent

#03DDE3

background

#FDFFFC

surface

#F7FFF6

border

#D0D7D0

text

#10170F

muted

#818580

Preview Lab

Preview with #78F57B

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

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