#78E357#78E357

#78E357 is a very light, highly saturated green. Relative luminance 0.596; OKLCH L 82.3% C 0.204 H 139.0°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#78E357
RGB	rgb(120, 227, 87)
HSL	hsl(106, 71%, 62%)
HSV	hsv(106, 62%, 89%)
CMYK	cmyk(47.1%, 0%, 61.7%, 11%)
CIE-LAB	lab(81.63, -55.95, 57.40)
CIE-LCH	lch(81.63, 80.16, 134.27°)
OKLab	oklab(82.28% -0.1538 0.1335)
OKLCH	oklch(82.28% 0.204 139)
XYZ	xyz(36.9337, 59.6168, 18.5760)
Luminance	0.5962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E357 #C257E3

analogous

#BEE357 #78E357 #57E37C

triadic

#78E357 #5778E3 #E35778

tetradic

#78E357 #57BEE3 #C257E3 #E37C57

square

#78E357 #57BEE3 #C257E3 #E37C57

split-complementary

#78E357 #7C57E3 #E357BE

monochromatic

#3CA41B #4FD924 #78E357 #A2EC8B #CCF4C0

Accessibility & contrast

On white

1.62

#78E357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#78E357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E357

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E357	#FFFFFF	#000000	##000000
##78E357	1.00	1.62	12.92	12.92
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D147

Deuteranopia (green-blind)

#DBC762

Tritanopia (blue-blind)

#6FDCC5

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #78e357;
/* rgb */ color: rgb(120, 227, 87);
/* oklch */ color: oklch(82.3% 0.204 139.0);

Tailwind

colors: {
  custom: {
    50: '#a7ec8b',
    500: '#78e357',
    950: '#000000',
  },
}

SCSS

$custom: #78e357;
$custom-light: #a7ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#78e357",
  "rgb": {
    "r": 120,
    "g": 227,
    "b": 87
  },
  "hsl": {
    "h": 105.857,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.82283,
    "c": 0.20365,
    "h": 139
  },
  "luminance": 0.59619
}

Semantic roles & 50–950 ramp

primary

#78E357

secondary

#8C38A7

accent

#12D3A6

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#10160C

muted

#81857F

Preview Lab

Preview with #78E357

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

Preview Lab → · Contrast checker → · Palette generator →