#C1E648#C1E648

#C1E648 is a very light, vivid yellow-green. Relative luminance 0.684; OKLCH L 87.0% C 0.183 H 121.8°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#C1E648
RGB	rgb(193, 230, 72)
HSL	hsl(74, 76%, 59%)
HSV	hsv(74, 69%, 90%)
CMYK	cmyk(16.1%, 0%, 68.7%, 9.8%)
CIE-LAB	lab(86.21, -33.02, 69.33)
CIE-LCH	lch(86.21, 76.79, 115.47°)
OKLab	oklab(86.98% -0.0965 0.1557)
OKLCH	oklch(86.98% 0.183 121.8)
XYZ	xyz(51.4595, 68.3989, 16.6210)
Luminance	0.6840 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E648 #6D48E6

analogous

#E6BC48 #C1E648 #72E648

triadic

#C1E648 #48C1E6 #E648C1

tetradic

#C1E648 #48E6BC #6D48E6 #E64872

square

#C1E648 #48E6BC #6D48E6 #E64872

split-complementary

#C1E648 #4872E6 #BC48E6

monochromatic

#7E9E16 #A9D41D #C1E648 #D3ED7E #E5F5B4

Accessibility & contrast

On white

1.43

#C1E648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#C1E648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E648

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E648	#FFFFFF	#000000	##000000
##C1E648	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D82F

Deuteranopia (green-blind)

#EFD855

Tritanopia (blue-blind)

#CBDAC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c1e648;
/* rgb */ color: rgb(193, 230, 72);
/* oklch */ color: oklch(87.0% 0.183 121.8);

Tailwind

colors: {
  custom: {
    50: '#d7ee84',
    500: '#c1e648',
    950: '#000000',
  },
}

SCSS

$custom: #c1e648;
$custom-light: #d7ee84;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e648",
  "rgb": {
    "r": 193,
    "g": 230,
    "b": 72
  },
  "hsl": {
    "h": 74.051,
    "s": 75.962,
    "l": 59.216
  },
  "oklch": {
    "l": 0.8698,
    "c": 0.18313,
    "h": 121.8
  },
  "luminance": 0.68399
}

Semantic roles & 50–950 ramp

primary

#C1E648

secondary

#4B31A1

accent

#35F362

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C1E648

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

Preview Lab → · Contrast checker → · Palette generator →