#C4FF4E#C4FF4E

#C4FF4E is a very light, highly saturated yellow-green. Relative luminance 0.838; OKLCH L 92.8% C 0.207 H 126.3°. Best body text is #000000 at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#C4FF4E
RGB	rgb(196, 255, 78)
HSL	hsl(80, 100%, 65%)
HSV	hsv(80, 69%, 100%)
CMYK	cmyk(23.1%, 0%, 69.4%, 0%)
CIE-LAB	lab(93.37, -42.72, 74.44)
CIE-LCH	lch(93.37, 85.83, 119.85°)
OKLab	oklab(92.83% -0.1228 0.1672)
OKLCH	oklch(92.83% 0.207 126.3)
XYZ	xyz(59.9003, 83.8049, 20.2264)
Luminance	0.8381 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4FF4E #894EFF

analogous

#FFE14E #C4FF4E #6BFF4E

triadic

#C4FF4E #4EC4FF #FF4EC4

tetradic

#C4FF4E #4EFFE1 #894EFF #FF4E6B

square

#C4FF4E #4EFFE1 #894EFF #FF4E6B

split-complementary

#C4FF4E #4E6BFF #E14EFF

monochromatic

#8CD300 #B0FF11 #C4FF4E #D8FF8B #EDFFC8

Accessibility & contrast

On white

1.18

#C4FF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.76

#C4FF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4FF4E

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4FF4E	#FFFFFF	#000000	##000000
##C4FF4E	1.00	1.18	17.76	17.76
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.76	21.00	1.00	1.00
##000000	17.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE30

Deuteranopia (green-blind)

#FFEB5D

Tritanopia (blue-blind)

#CCF3DC

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #c4ff4e;
/* rgb */ color: rgb(196, 255, 78);
/* oklch */ color: oklch(92.8% 0.207 126.3);

Tailwind

colors: {
  custom: {
    50: '#daff89',
    500: '#c4ff4e',
    950: '#000000',
  },
}

SCSS

$custom: #c4ff4e;
$custom-light: #daff89;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ff4e",
  "rgb": {
    "r": 196,
    "g": 255,
    "b": 78
  },
  "hsl": {
    "h": 80,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.92829,
    "c": 0.20747,
    "h": 126.3
  },
  "luminance": 0.83806
}

Semantic roles & 50–950 ramp

primary

#C4FF4E

secondary

#5C24CD

accent

#00E64D

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15180C

muted

#84867F

Preview Lab

Preview with #C4FF4E

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

Preview Lab → · Contrast checker → · Palette generator →