#78EF58#78EF58

#78EF58 is a very light, highly saturated green. Relative luminance 0.664; OKLCH L 85.2% C 0.218 H 139.6°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#78EF58
RGB	rgb(120, 239, 88)
HSL	hsl(107, 83%, 64%)
HSV	hsv(107, 63%, 94%)
CMYK	cmyk(49.8%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(85.21, -60.41, 60.96)
CIE-LCH	lch(85.21, 85.83, 134.74°)
OKLab	oklab(85.23% -0.1659 0.1411)
OKLCH	oklch(85.23% 0.218 139.6)
XYZ	xyz(40.3721, 66.4277, 19.9250)
Luminance	0.6643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EF58 #CF58EF

analogous

#C4EF58 #78EF58 #58EF84

triadic

#78EF58 #5878EF #EF5878

tetradic

#78EF58 #58C4EF #CF58EF #EF8458

square

#78EF58 #58C4EF #CF58EF #EF8458

split-complementary

#78EF58 #8458EF #EF58C4

monochromatic

#36BB12 #4BEA20 #78EF58 #A5F490 #D2FAC8

Accessibility & contrast

On white

1.47

#78EF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#78EF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EF58

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EF58	#FFFFFF	#000000	##000000
##78EF58	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB46

Deuteranopia (green-blind)

#E6D165

Tritanopia (blue-blind)

#6DE8CF

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #78ef58;
/* rgb */ color: rgb(120, 239, 88);
/* oklch */ color: oklch(85.2% 0.218 139.6);

Tailwind

colors: {
  custom: {
    50: '#a8f58d',
    500: '#78ef58',
    950: '#000000',
  },
}

SCSS

$custom: #78ef58;
$custom-light: #a8f58d;
$custom-dark: #000000;

JSON

{
  "hex": "#78ef58",
  "rgb": {
    "r": 120,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 107.285,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8523,
    "c": 0.21778,
    "h": 139.6
  },
  "luminance": 0.66431
}

Semantic roles & 50–950 ramp

primary

#78EF58

secondary

#9D32BA

accent

#07DFB1

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #78EF58

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

Preview Lab → · Contrast checker → · Palette generator →