#78E552#78E552

#78E552 is a very light, highly saturated green. Relative luminance 0.606; OKLCH L 82.7% C 0.210 H 138.6°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#78E552
RGB	rgb(120, 229, 82)
HSL	hsl(104, 74%, 61%)
HSV	hsv(104, 64%, 90%)
CMYK	cmyk(47.6%, 0%, 64.2%, 10.2%)
CIE-LAB	lab(82.18, -57.18, 60.09)
CIE-LCH	lch(82.18, 82.95, 133.58°)
OKLab	oklab(82.73% -0.1575 0.1387)
OKLCH	oklch(82.73% 0.21 138.6)
XYZ	xyz(37.2867, 60.6383, 17.7206)
Luminance	0.6064 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E552 #BF52E5

analogous

#C1E552 #78E552 #52E575

triadic

#78E552 #5278E5 #E55278

tetradic

#78E552 #52C1E5 #BF52E5 #E57552

square

#78E552 #52C1E5 #BF52E5 #E57552

split-complementary

#78E552 #7552E5 #E552C1

monochromatic

#3DA419 #50D921 #78E552 #A2ED87 #CBF5BC

Accessibility & contrast

On white

1.60

#78E552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#78E552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E552

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E552	#FFFFFF	#000000	##000000
##78E552	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD23F

Deuteranopia (green-blind)

#DDC95E

Tritanopia (blue-blind)

#70DEC7

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #78e552;
/* rgb */ color: rgb(120, 229, 82);
/* oklch */ color: oklch(82.7% 0.210 138.6);

Tailwind

colors: {
  custom: {
    50: '#a7ee89',
    500: '#78e552',
    950: '#000000',
  },
}

SCSS

$custom: #78e552;
$custom-light: #a7ee89;
$custom-dark: #000000;

JSON

{
  "hex": "#78e552",
  "rgb": {
    "r": 120,
    "g": 229,
    "b": 82
  },
  "hsl": {
    "h": 104.49,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82725,
    "c": 0.20981,
    "h": 138.6
  },
  "luminance": 0.60641
}

Semantic roles & 50–950 ramp

primary

#78E552

secondary

#8935A6

accent

#10D6A3

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#10160C

muted

#81857F

Preview Lab

Preview with #78E552

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

Preview Lab → · Contrast checker → · Palette generator →