#C8FF78#C8FF78

#C8FF78 is a very light, vivid yellow-green. Relative luminance 0.852; OKLCH L 93.5% C 0.174 H 127.8°. Best body text is #000000 at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#C8FF78
RGB	rgb(200, 255, 120)
HSL	hsl(84, 100%, 74%)
HSV	hsv(84, 53%, 100%)
CMYK	cmyk(21.6%, 0%, 52.9%, 0%)
CIE-LAB	lab(93.95, -38.04, 58.16)
CIE-LCH	lch(93.95, 69.50, 123.19°)
OKLab	oklab(93.47% -0.1066 0.1374)
OKLCH	oklch(93.47% 0.174 127.8)
XYZ	xyz(62.9693, 85.1544, 30.8846)
Luminance	0.8516 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8FF78 #AF78FF

analogous

#FFF278 #C8FF78 #84FF78

triadic

#C8FF78 #78C8FF #FF78C8

tetradic

#C8FF78 #78FFF2 #AF78FF #FF7884

square

#C8FF78 #78FFF2 #AF78FF #FF7884

split-complementary

#C8FF78 #7884FF #F278FF

monochromatic

#96FD00 #AFFF3B #C8FF78 #E1FFB5 #F3FFE0

Accessibility & contrast

On white

1.16

#C8FF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.03

#C8FF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8FF78

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8FF78	#FFFFFF	#000000	##000000
##C8FF78	1.00	1.16	18.03	18.03
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.03	21.00	1.00	1.00
##000000	18.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF06B

Deuteranopia (green-blind)

#FFED81

Tritanopia (blue-blind)

#CEF5E1

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #c8ff78;
/* rgb */ color: rgb(200, 255, 120);
/* oklch */ color: oklch(93.5% 0.174 127.8);

Tailwind

colors: {
  custom: {
    50: '#dbffa2',
    500: '#c8ff78',
    950: '#000000',
  },
}

SCSS

$custom: #c8ff78;
$custom-light: #dbffa2;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ff78",
  "rgb": {
    "r": 200,
    "g": 255,
    "b": 120
  },
  "hsl": {
    "h": 84.444,
    "s": 100,
    "l": 73.529
  },
  "oklch": {
    "l": 0.93474,
    "c": 0.17388,
    "h": 127.8
  },
  "luminance": 0.85155
}

Semantic roles & 50–950 ramp

primary

#C8FF78

secondary

#7F3EDD

accent

#00E65D

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15180F

muted

#848680

Preview Lab

Preview with #C8FF78

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

Preview Lab → · Contrast checker → · Palette generator →