#78EC57#78EC57

#78EC57 is a very light, highly saturated green. Relative luminance 0.647; OKLCH L 84.5% C 0.215 H 139.4°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#78EC57
RGB	rgb(120, 236, 87)
HSL	hsl(107, 80%, 63%)
HSV	hsv(107, 63%, 93%)
CMYK	cmyk(49.2%, 0%, 63.1%, 7.5%)
CIE-LAB	lab(84.31, -59.38, 60.38)
CIE-LCH	lch(84.31, 84.69, 134.52°)
OKLab	oklab(84.49% -0.1631 0.1398)
OKLCH	oklch(84.49% 0.215 139.4)
XYZ	xyz(39.4599, 64.6692, 19.4181)
Luminance	0.6467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EC57 #CB57EC

analogous

#C3EC57 #78EC57 #57EC80

triadic

#78EC57 #5778EC #EC5778

tetradic

#78EC57 #57C3EC #CB57EC #EC8057

square

#78EC57 #57C3EC #CB57EC #EC8057

split-complementary

#78EC57 #8057EC #EC57C3

monochromatic

#38B414 #4CE620 #78EC57 #A4F28E #D0F8C5

Accessibility & contrast

On white

1.51

#78EC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#78EC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EC57

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EC57	#FFFFFF	#000000	##000000
##78EC57	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D945

Deuteranopia (green-blind)

#E3CF64

Tritanopia (blue-blind)

#6DE5CD

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #78ec57;
/* rgb */ color: rgb(120, 236, 87);
/* oklch */ color: oklch(84.5% 0.215 139.4);

Tailwind

colors: {
  custom: {
    50: '#a8f38c',
    500: '#78ec57',
    950: '#000000',
  },
}

SCSS

$custom: #78ec57;
$custom-light: #a8f38c;
$custom-dark: #000000;

JSON

{
  "hex": "#78ec57",
  "rgb": {
    "r": 120,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 106.711,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84487,
    "c": 0.21484,
    "h": 139.4
  },
  "luminance": 0.64672
}

Semantic roles & 50–950 ramp

primary

#78EC57

secondary

#9833B4

accent

#0ADCAD

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #78EC57

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

Preview Lab → · Contrast checker → · Palette generator →