#78CF4E#78CF4E

#78CF4E is a light, vivid green. Relative luminance 0.492; OKLCH L 77.3% C 0.185 H 136.9°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#78CF4E
RGB	rgb(120, 207, 78)
HSL	hsl(100, 57%, 56%)
HSV	hsv(100, 62%, 81%)
CMYK	cmyk(42%, 0%, 62.3%, 18.8%)
CIE-LAB	lab(75.56, -48.87, 54.47)
CIE-LCH	lch(75.56, 73.18, 131.90°)
OKLab	oklab(77.28% -0.1351 0.1263)
OKLCH	oklch(77.28% 0.185 136.9)
XYZ	xyz(31.4328, 49.1670, 15.0402)
Luminance	0.4917 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CF4E #A54ECF

analogous

#B8CF4E #78CF4E #4ECF64

triadic

#78CF4E #4E78CF #CF4E78

tetradic

#78CF4E #4EB8CF #A54ECF #CF644E

square

#78CF4E #4EB8CF #A54ECF #CF644E

split-complementary

#78CF4E #644ECF #CF4EB8

monochromatic

#418023 #5AB030 #78CF4E #9DDC7E #C1E9AE

Accessibility & contrast

On white

1.94

#78CF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#78CF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CF4E

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CF4E	#FFFFFF	#000000	##000000
##78CF4E	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF3F

Deuteranopia (green-blind)

#CAB758

Tritanopia (blue-blind)

#74C8B4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #78cf4e;
/* rgb */ color: rgb(120, 207, 78);
/* oklch */ color: oklch(77.3% 0.185 136.9);

Tailwind

colors: {
  custom: {
    50: '#a5de85',
    500: '#78cf4e',
    950: '#000000',
  },
}

SCSS

$custom: #78cf4e;
$custom-light: #a5de85;
$custom-dark: #000000;

JSON

{
  "hex": "#78cf4e",
  "rgb": {
    "r": 120,
    "g": 207,
    "b": 78
  },
  "hsl": {
    "h": 100.465,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77279,
    "c": 0.18496,
    "h": 136.9
  },
  "luminance": 0.49169
}

Semantic roles & 50–950 ramp

primary

#78CF4E

secondary

#C6A2D7

accent

#47E1AF

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78CF4E

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

Preview Lab → · Contrast checker → · Palette generator →