#C4E048#C4E048

#C4E048 is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.9% C 0.175 H 119.3°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#C4E048
RGB	rgb(196, 224, 72)
HSL	hsl(71, 71%, 58%)
HSV	hsv(71, 68%, 88%)
CMYK	cmyk(12.5%, 0%, 67.9%, 12.2%)
CIE-LAB	lab(84.75, -29.05, 67.92)
CIE-LCH	lch(84.75, 73.87, 113.16°)
OKLab	oklab(85.86% -0.0856 0.1526)
OKLCH	oklch(85.86% 0.175 119.3)
XYZ	xyz(50.5912, 65.5153, 16.1102)
Luminance	0.6552 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E048 #6448E0

analogous

#E0B048 #C4E048 #78E048

triadic

#C4E048 #48C4E0 #E048C4

tetradic

#C4E048 #48E0B0 #6448E0 #E04878

square

#C4E048 #48E0B0 #6448E0 #E04878

split-complementary

#C4E048 #4878E0 #B048E0

monochromatic

#7E9419 #AAC922 #C4E048 #D5E97C #E6F2B1

Accessibility & contrast

On white

1.49

#C4E048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.10

#C4E048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E048

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E048	#FFFFFF	#000000	##000000
##C4E048	1.00	1.49	14.10	14.10
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.10	21.00	1.00	1.00
##000000	14.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED431

Deuteranopia (green-blind)

#EBD454

Tritanopia (blue-blind)

#CFD4C2

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c4e048;
/* rgb */ color: rgb(196, 224, 72);
/* oklch */ color: oklch(85.9% 0.175 119.3);

Tailwind

colors: {
  custom: {
    50: '#d9e983',
    500: '#c4e048',
    950: '#000000',
  },
}

SCSS

$custom: #c4e048;
$custom-light: #d9e983;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e048",
  "rgb": {
    "r": 196,
    "g": 224,
    "b": 72
  },
  "hsl": {
    "h": 71.053,
    "s": 71.028,
    "l": 58.039
  },
  "oklch": {
    "l": 0.85857,
    "c": 0.17502,
    "h": 119.3
  },
  "luminance": 0.65515
}

Semantic roles & 50–950 ramp

primary

#C4E048

secondary

#463399

accent

#3AEE5B

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4E048

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

Preview Lab → · Contrast checker → · Palette generator →