#78E57B#78E57B

#78E57B is a very light, vivid green. Relative luminance 0.615; OKLCH L 83.2% C 0.176 H 144.3°. Best body text is #000000 at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#78E57B
RGB	rgb(120, 229, 123)
HSL	hsl(122, 68%, 68%)
HSV	hsv(122, 48%, 90%)
CMYK	cmyk(47.6%, 0%, 46.3%, 10.2%)
CIE-LAB	lab(82.62, -52.49, 42.07)
CIE-LCH	lch(82.62, 67.27, 141.29°)
OKLab	oklab(83.23% -0.1427 0.1024)
OKLCH	oklch(83.23% 0.176 144.3)
XYZ	xyz(39.3381, 61.4589, 28.5249)
Luminance	0.6146 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E57B #E578E2

analogous

#ABE578 #78E57B #78E5B1

triadic

#78E57B #7B78E5 #E57B78

tetradic

#78E57B #78ABE5 #E578E2 #E5B178

square

#78E57B #78ABE5 #E578E2 #E5B178

split-complementary

#78E57B #B178E5 #E578AB

monochromatic

#25BE29 #45DB49 #78E57B #ABEFAD #DFF9DF

Accessibility & contrast

On white

1.58

#78E57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.29

#78E57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E57B

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E57B	#FFFFFF	#000000	##000000
##78E57B	1.00	1.58	13.29	13.29
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.29	21.00	1.00	1.00
##000000	13.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D473

Deuteranopia (green-blind)

#DACA82

Tritanopia (blue-blind)

#69E0CC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #78e57b;
/* rgb */ color: rgb(120, 229, 123);
/* oklch */ color: oklch(83.2% 0.176 144.3);

Tailwind

colors: {
  custom: {
    50: '#a6eea3',
    500: '#78e57b',
    950: '#000000',
  },
}

SCSS

$custom: #78e57b;
$custom-light: #a6eea3;
$custom-dark: #000000;

JSON

{
  "hex": "#78e57b",
  "rgb": {
    "r": 120,
    "g": 229,
    "b": 123
  },
  "hsl": {
    "h": 121.651,
    "s": 67.702,
    "l": 68.431
  },
  "oklch": {
    "l": 0.83229,
    "c": 0.17567,
    "h": 144.3
  },
  "luminance": 0.61462
}

Semantic roles & 50–950 ramp

primary

#78E57B

secondary

#BD45B9

accent

#16CBD0

background

#FDFFFC

surface

#F7FEF5

border

#D0D6CF

text

#10160F

muted

#818580

Preview Lab

Preview with #78E57B

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

Preview Lab → · Contrast checker → · Palette generator →