#C4E149#C4E149

#C4E149 is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 86.1% C 0.175 H 119.6°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#C4E149
RGB	rgb(196, 225, 73)
HSL	hsl(71, 72%, 58%)
HSV	hsv(71, 68%, 88%)
CMYK	cmyk(12.9%, 0%, 67.6%, 11.8%)
CIE-LAB	lab(85.03, -29.46, 67.84)
CIE-LCH	lch(85.03, 73.96, 113.47°)
OKLab	oklab(86.09% -0.0867 0.1526)
OKLCH	oklch(86.09% 0.176 119.6)
XYZ	xyz(50.8937, 66.0675, 16.3732)
Luminance	0.6607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E149 #6649E1

analogous

#E1B249 #C4E149 #78E149

triadic

#C4E149 #49C4E1 #E149C4

tetradic

#C4E149 #49E1B2 #6649E1 #E14978

square

#C4E149 #49E1B2 #6649E1 #E14978

split-complementary

#C4E149 #4978E1 #B249E1

monochromatic

#7F9719 #ABCB22 #C4E149 #D5EA7E #E6F2B2

Accessibility & contrast

On white

1.48

#C4E149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#C4E149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E149

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E149	#FFFFFF	#000000	##000000
##C4E149	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD432

Deuteranopia (green-blind)

#ECD555

Tritanopia (blue-blind)

#CFD5C3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c4e149;
/* rgb */ color: rgb(196, 225, 73);
/* oklch */ color: oklch(86.1% 0.175 119.6);

Tailwind

colors: {
  custom: {
    50: '#d9ea84',
    500: '#c4e149',
    950: '#000000',
  },
}

SCSS

$custom: #c4e149;
$custom-light: #d9ea84;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e149",
  "rgb": {
    "r": 196,
    "g": 225,
    "b": 73
  },
  "hsl": {
    "h": 71.447,
    "s": 71.698,
    "l": 58.431
  },
  "oklch": {
    "l": 0.86086,
    "c": 0.1755,
    "h": 119.6
  },
  "luminance": 0.66067
}

Semantic roles & 50–950 ramp

primary

#C4E149

secondary

#47339B

accent

#39EE5C

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4E149

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

Preview Lab → · Contrast checker → · Palette generator →