#C4E18A#C4E18A

#C4E18A is a very light, moderate yellow-green. Relative luminance 0.674; OKLCH L 86.9% C 0.116 H 123.8°. Best body text is #000000 at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#C4E18A
RGB	rgb(196, 225, 138)
HSL	hsl(80, 59%, 71%)
HSV	hsv(80, 39%, 88%)
CMYK	cmyk(12.9%, 0%, 38.7%, 11.8%)
CIE-LAB	lab(85.72, -23.61, 39.43)
CIE-LCH	lch(85.72, 45.96, 120.91°)
OKLab	oklab(86.86% -0.0648 0.0967)
OKLCH	oklch(86.86% 0.116 123.8)
XYZ	xyz(54.2773, 67.4210, 34.1939)
Luminance	0.6742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E18A #A78AE1

analogous

#E1D28A #C4E18A #98E18A

triadic

#C4E18A #8AC4E1 #E18AC4

tetradic

#C4E18A #8AE1D2 #A78AE1 #E18A98

square

#C4E18A #8AE1D2 #A78AE1 #E18A98

split-complementary

#C4E18A #8A98E1 #D28AE1

monochromatic

#90BF31 #ABD559 #C4E18A #DDEDBB #F3F9E7

Accessibility & contrast

On white

1.45

#C4E18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.48

#C4E18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E18A

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E18A	#FFFFFF	#000000	##000000
##C4E18A	1.00	1.45	14.48	14.48
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.48	21.00	1.00	1.00
##000000	14.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD784

Deuteranopia (green-blind)

#E6D68E

Tritanopia (blue-blind)

#CAD9CB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c4e18a;
/* rgb */ color: rgb(196, 225, 138);
/* oklch */ color: oklch(86.9% 0.116 123.8);

Tailwind

colors: {
  custom: {
    50: '#d7eaad',
    500: '#c4e18a',
    950: '#000000',
  },
}

SCSS

$custom: #c4e18a;
$custom-light: #d7eaad;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e18a",
  "rgb": {
    "r": 196,
    "g": 225,
    "b": 138
  },
  "hsl": {
    "h": 80,
    "s": 59.184,
    "l": 71.176
  },
  "oklch": {
    "l": 0.86858,
    "c": 0.11643,
    "h": 123.8
  },
  "luminance": 0.67421
}

Semantic roles & 50–950 ramp

primary

#C4E18A

secondary

#7756B9

accent

#1FC757

background

#FEFEFD

surface

#FBFDF7

border

#D4D5D0

text

#141610

muted

#838481

Preview Lab

Preview with #C4E18A

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

Preview Lab → · Contrast checker → · Palette generator →