#C4E049#C4E049

#C4E049 is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.9% C 0.174 H 119.3°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#C4E049
RGB	rgb(196, 224, 73)
HSL	hsl(71, 71%, 58%)
HSV	hsv(71, 67%, 88%)
CMYK	cmyk(12.5%, 0%, 67.4%, 12.2%)
CIE-LAB	lab(84.76, -28.99, 67.56)
CIE-LCH	lch(84.76, 73.51, 113.23°)
OKLab	oklab(85.87% -0.0854 0.152)
OKLCH	oklch(85.87% 0.174 119.3)
XYZ	xyz(50.6241, 65.5284, 16.2834)
Luminance	0.6553 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E049 #6549E0

analogous

#E0B049 #C4E049 #78E049

triadic

#C4E049 #49C4E0 #E049C4

tetradic

#C4E049 #49E0B0 #6549E0 #E04978

square

#C4E049 #49E0B0 #6549E0 #E04978

split-complementary

#C4E049 #4978E0 #B049E0

monochromatic

#7E9519 #AAC922 #C4E049 #D5E97D #E6F2B2

Accessibility & contrast

On white

1.49

#C4E049 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#C4E049 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E049

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E049	#FFFFFF	#000000	##000000
##C4E049	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED432

Deuteranopia (green-blind)

#EBD455

Tritanopia (blue-blind)

#CFD4C2

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c4e049;
/* rgb */ color: rgb(196, 224, 73);
/* oklch */ color: oklch(85.9% 0.174 119.3);

Tailwind

colors: {
  custom: {
    50: '#d9e984',
    500: '#c4e049',
    950: '#000000',
  },
}

SCSS

$custom: #c4e049;
$custom-light: #d9e984;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e049",
  "rgb": {
    "r": 196,
    "g": 224,
    "b": 73
  },
  "hsl": {
    "h": 71.126,
    "s": 70.892,
    "l": 58.235
  },
  "oklch": {
    "l": 0.85865,
    "c": 0.17436,
    "h": 119.3
  },
  "luminance": 0.65528
}

Semantic roles & 50–950 ramp

primary

#C4E049

secondary

#47349A

accent

#3AEE5B

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4E049

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

Preview Lab → · Contrast checker → · Palette generator →