#78D751#78D751

#78D751 is a light, vivid green. Relative luminance 0.532; OKLCH L 79.3% C 0.193 H 137.8°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#78D751
RGB	rgb(120, 215, 81)
HSL	hsl(103, 63%, 58%)
HSV	hsv(103, 62%, 84%)
CMYK	cmyk(44.2%, 0%, 62.3%, 15.7%)
CIE-LAB	lab(77.98, -51.81, 55.89)
CIE-LCH	lch(77.98, 76.21, 132.83°)
OKLab	oklab(79.28% -0.1429 0.1296)
OKLCH	oklch(79.28% 0.193 137.8)
XYZ	xyz(33.5303, 53.1859, 16.2821)
Luminance	0.5319 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D751 #B051D7

analogous

#BBD751 #78D751 #51D76D

triadic

#78D751 #5178D7 #D75178

tetradic

#78D751 #51BBD7 #B051D7 #D76D51

square

#78D751 #51BBD7 #B051D7 #D76D51

split-complementary

#78D751 #6D51D7 #D751BB

monochromatic

#408D20 #57BF2C #78D751 #9FE283 #C5EEB5

Accessibility & contrast

On white

1.80

#78D751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#78D751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D751

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D751	#FFFFFF	#000000	##000000
##78D751	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC641

Deuteranopia (green-blind)

#D1BE5C

Tritanopia (blue-blind)

#72D0BB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #78d751;
/* rgb */ color: rgb(120, 215, 81);
/* oklch */ color: oklch(79.3% 0.193 137.8);

Tailwind

colors: {
  custom: {
    50: '#a5e487',
    500: '#78d751',
    950: '#000000',
  },
}

SCSS

$custom: #78d751;
$custom-light: #a5e487;
$custom-dark: #000000;

JSON

{
  "hex": "#78d751",
  "rgb": {
    "r": 120,
    "g": 215,
    "b": 81
  },
  "hsl": {
    "h": 102.537,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79277,
    "c": 0.19297,
    "h": 137.8
  },
  "luminance": 0.53188
}

Semantic roles & 50–950 ramp

primary

#78D751

secondary

#793993

accent

#42E6B6

background

#FDFEFC

surface

#F7FCF3

border

#D0D5CD

text

#10150C

muted

#81847F

Preview Lab

Preview with #78D751

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

Preview Lab → · Contrast checker → · Palette generator →