#78D657#78D657

#78D657 is a light, vivid green. Relative luminance 0.528; OKLCH L 79.1% C 0.187 H 138.4°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#78D657
RGB	rgb(120, 214, 87)
HSL	hsl(104, 61%, 59%)
HSV	hsv(104, 59%, 84%)
CMYK	cmyk(43.9%, 0%, 59.3%, 16.1%)
CIE-LAB	lab(77.74, -50.83, 53.02)
CIE-LCH	lch(77.74, 73.44, 133.79°)
OKLab	oklab(79.1% -0.1399 0.1241)
OKLCH	oklch(79.1% 0.187 138.4)
XYZ	xyz(33.5115, 52.7722, 17.4352)
Luminance	0.5277 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D657 #B557D6

analogous

#B8D657 #78D657 #57D676

triadic

#78D657 #5778D6 #D65778

tetradic

#78D657 #57B8D6 #B557D6 #D67657

square

#78D657 #57B8D6 #B557D6 #D67657

split-complementary

#78D657 #7657D6 #D657B8

monochromatic

#3F9023 #55C12F #78D657 #A0E288 #C7EEB9

Accessibility & contrast

On white

1.82

#78D657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#78D657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D657

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D657	#FFFFFF	#000000	##000000
##78D657	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC549

Deuteranopia (green-blind)

#CFBD61

Tritanopia (blue-blind)

#72CFBB

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #78d657;
/* rgb */ color: rgb(120, 214, 87);
/* oklch */ color: oklch(79.1% 0.187 138.4);

Tailwind

colors: {
  custom: {
    50: '#a5e38b',
    500: '#78d657',
    950: '#000000',
  },
}

SCSS

$custom: #78d657;
$custom-light: #a5e38b;
$custom-dark: #000000;

JSON

{
  "hex": "#78d657",
  "rgb": {
    "r": 120,
    "g": 214,
    "b": 87
  },
  "hsl": {
    "h": 104.409,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79095,
    "c": 0.18699,
    "h": 138.4
  },
  "luminance": 0.52774
}

Semantic roles & 50–950 ramp

primary

#78D657

secondary

#7E3C95

accent

#44E4BA

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#10150C

muted

#81847F

Preview Lab

Preview with #78D657

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

Preview Lab → · Contrast checker → · Palette generator →