#78DF51#78DF51

#78DF51 is a light, highly saturated green. Relative luminance 0.574; OKLCH L 81.2% C 0.203 H 138.2°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#78DF51
RGB	rgb(120, 223, 81)
HSL	hsl(104, 69%, 60%)
HSV	hsv(104, 64%, 87%)
CMYK	cmyk(46.2%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(80.38, -54.96, 58.53)
CIE-LCH	lch(80.38, 80.29, 133.20°)
OKLab	oklab(81.24% -0.1515 0.1352)
OKLCH	oklch(81.24% 0.203 138.2)
XYZ	xyz(35.6174, 57.3601, 16.9778)
Luminance	0.5736 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DF51 #B851DF

analogous

#BFDF51 #78DF51 #51DF71

triadic

#78DF51 #5178DF #DF5178

tetradic

#78DF51 #51BFDF #B851DF #DF7151

square

#78DF51 #51BFDF #B851DF #DF7151

split-complementary

#78DF51 #7151DF #DF51BF

monochromatic

#3F991C #54CD26 #78DF51 #A0E985 #C8F2B8

Accessibility & contrast

On white

1.68

#78DF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#78DF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DF51

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DF51	#FFFFFF	#000000	##000000
##78DF51	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3F

Deuteranopia (green-blind)

#D8C45D

Tritanopia (blue-blind)

#71D8C1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #78df51;
/* rgb */ color: rgb(120, 223, 81);
/* oklch */ color: oklch(81.2% 0.203 138.2);

Tailwind

colors: {
  custom: {
    50: '#a6ea88',
    500: '#78df51',
    950: '#000000',
  },
}

SCSS

$custom: #78df51;
$custom-light: #a6ea88;
$custom-dark: #000000;

JSON

{
  "hex": "#78df51",
  "rgb": {
    "r": 120,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 103.521,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81243,
    "c": 0.20308,
    "h": 138.2
  },
  "luminance": 0.57363
}

Semantic roles & 50–950 ramp

primary

#78DF51

secondary

#81379D

accent

#3CECBC

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160C

muted

#81847F

Preview Lab

Preview with #78DF51

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

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