#C4E249#C4E249

#C4E249 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.3% C 0.177 H 119.9°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#C4E249
RGB	rgb(196, 226, 73)
HSL	hsl(72, 73%, 59%)
HSV	hsv(72, 68%, 89%)
CMYK	cmyk(13.3%, 0%, 67.7%, 11.4%)
CIE-LAB	lab(85.31, -29.93, 68.12)
CIE-LCH	lch(85.31, 74.40, 113.72°)
OKLab	oklab(86.31% -0.088 0.1532)
OKLCH	oklch(86.31% 0.177 119.9)
XYZ	xyz(51.1648, 66.6097, 16.4636)
Luminance	0.6661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E249 #6749E2

analogous

#E2B349 #C4E249 #77E249

triadic

#C4E249 #49C4E2 #E249C4

tetradic

#C4E249 #49E2B3 #6749E2 #E24977

square

#C4E249 #49E2B3 #6749E2 #E24977

split-complementary

#C4E249 #4977E2 #B349E2

monochromatic

#7F9818 #ABCD21 #C4E249 #D5EA7E #E6F3B3

Accessibility & contrast

On white

1.47

#C4E249 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#C4E249 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E249

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E249	#FFFFFF	#000000	##000000
##C4E249	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D532

Deuteranopia (green-blind)

#ECD655

Tritanopia (blue-blind)

#CFD6C3

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c4e249;
/* rgb */ color: rgb(196, 226, 73);
/* oklch */ color: oklch(86.3% 0.177 119.9);

Tailwind

colors: {
  custom: {
    50: '#d9eb84',
    500: '#c4e249',
    950: '#000000',
  },
}

SCSS

$custom: #c4e249;
$custom-light: #d9eb84;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e249",
  "rgb": {
    "r": 196,
    "g": 226,
    "b": 73
  },
  "hsl": {
    "h": 71.765,
    "s": 72.512,
    "l": 58.627
  },
  "oklch": {
    "l": 0.86308,
    "c": 0.17666,
    "h": 119.9
  },
  "luminance": 0.6661
}

Semantic roles & 50–950 ramp

primary

#C4E249

secondary

#48339C

accent

#39EF5C

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4E249

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

Preview Lab → · Contrast checker → · Palette generator →