#78F99E#78F99E

#78F99E is a very light, vivid green. Relative luminance 0.742; OKLCH L 88.6% C 0.171 H 151.1°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#78F99E
RGB	rgb(120, 249, 158)
HSL	hsl(138, 91%, 72%)
HSV	hsv(138, 52%, 98%)
CMYK	cmyk(51.8%, 0%, 36.5%, 2.4%)
CIE-LAB	lab(89.02, -55.09, 33.04)
CIE-LCH	lch(89.02, 64.24, 149.04°)
OKLab	oklab(88.63% -0.1495 0.0826)
OKLCH	oklch(88.63% 0.171 151.1)
XYZ	xyz(47.7896, 74.2090, 44.1465)
Luminance	0.7421 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78F99E #F978D3

analogous

#93F978 #78F99E #78F9DE

triadic

#78F99E #9E78F9 #F99E78

tetradic

#78F99E #7893F9 #F978D3 #F9DE78

square

#78F99E #7893F9 #F978D3 #F9DE78

split-complementary

#78F99E #DE78F9 #F97893

monochromatic

#0AEC4D #3DF674 #78F99E #B3FCC8 #E2FEEA

Accessibility & contrast

On white

1.33

#78F99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#78F99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78F99E

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78F99E	#FFFFFF	#000000	##000000
##78F99E	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE798

Deuteranopia (green-blind)

#E8DBA4

Tritanopia (blue-blind)

#5AF6E2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #78f99e;
/* rgb */ color: rgb(120, 249, 158);
/* oklch */ color: oklch(88.6% 0.171 151.1);

Tailwind

colors: {
  custom: {
    50: '#a7fcbb',
    500: '#78f99e',
    950: '#000000',
  },
}

SCSS

$custom: #78f99e;
$custom-light: #a7fcbb;
$custom-dark: #000000;

JSON

{
  "hex": "#78f99e",
  "rgb": {
    "r": 120,
    "g": 249,
    "b": 158
  },
  "hsl": {
    "h": 137.674,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.88633,
    "c": 0.17081,
    "h": 151.1
  },
  "luminance": 0.74213
}

Semantic roles & 50–950 ramp

primary

#78F99E

secondary

#D540A9

accent

#00A2E6

background

#FDFFFD

surface

#F7FFF8

border

#D0D7D1

text

#101812

muted

#818682

Preview Lab

Preview with #78F99E

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

Preview Lab → · Contrast checker → · Palette generator →