#78EC59#78EC59

#78EC59 is a very light, highly saturated green. Relative luminance 0.647; OKLCH L 84.5% C 0.213 H 139.6°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#78EC59
RGB	rgb(120, 236, 89)
HSL	hsl(107, 79%, 64%)
HSV	hsv(107, 62%, 93%)
CMYK	cmyk(49.2%, 0%, 62.3%, 7.5%)
CIE-LAB	lab(84.33, -59.20, 59.57)
CIE-LCH	lch(84.33, 83.98, 134.82°)
OKLab	oklab(84.51% -0.1625 0.1383)
OKLCH	oklch(84.51% 0.213 139.6)
XYZ	xyz(39.5428, 64.7024, 19.8544)
Luminance	0.6471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EC59 #CD59EC

analogous

#C1EC59 #78EC59 #59EC83

triadic

#78EC59 #5978EC #EC5978

tetradic

#78EC59 #59C1EC #CD59EC #EC8359

square

#78EC59 #59C1EC #CD59EC #EC8359

split-complementary

#78EC59 #8359EC #EC59C1

monochromatic

#37B615 #4BE622 #78EC59 #A5F290 #D1F9C7

Accessibility & contrast

On white

1.51

#78EC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#78EC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EC59

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EC59	#FFFFFF	#000000	##000000
##78EC59	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D948

Deuteranopia (green-blind)

#E3CF65

Tritanopia (blue-blind)

#6DE5CD

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #78ec59;
/* rgb */ color: rgb(120, 236, 89);
/* oklch */ color: oklch(84.5% 0.213 139.6);

Tailwind

colors: {
  custom: {
    50: '#a8f38d',
    500: '#78ec59',
    950: '#000000',
  },
}

SCSS

$custom: #78ec59;
$custom-light: #a8f38d;
$custom-dark: #000000;

JSON

{
  "hex": "#78ec59",
  "rgb": {
    "r": 120,
    "g": 236,
    "b": 89
  },
  "hsl": {
    "h": 107.347,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84507,
    "c": 0.21338,
    "h": 139.6
  },
  "luminance": 0.64705
}

Semantic roles & 50–950 ramp

primary

#78EC59

secondary

#9A34B5

accent

#0ADCAF

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#10170D

muted

#81857F

Preview Lab

Preview with #78EC59

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

Preview Lab → · Contrast checker → · Palette generator →