#C1E263#C1E263

#C1E263 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.3% C 0.158 H 122.0°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#C1E263
RGB	rgb(193, 226, 99)
HSL	hsl(76, 69%, 64%)
HSV	hsv(76, 56%, 89%)
CMYK	cmyk(14.6%, 0%, 56.2%, 11.4%)
CIE-LAB	lab(85.32, -29.24, 57.41)
CIE-LCH	lch(85.32, 64.43, 116.99°)
OKLab	oklab(86.33% -0.0835 0.1339)
OKLCH	oklch(86.33% 0.158 122)
XYZ	xyz(51.4412, 66.6310, 21.9530)
Luminance	0.6663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E263 #8463E2

analogous

#E2C463 #C1E263 #81E263

triadic

#C1E263 #63C1E2 #E263C1

tetradic

#C1E263 #63E2C4 #8463E2 #E26381

square

#C1E263 #63E2C4 #8463E2 #E26381

split-complementary

#C1E263 #6381E2 #C463E2

monochromatic

#87AB20 #ACD82F #C1E263 #D6EC97 #EAF5CA

Accessibility & contrast

On white

1.47

#C1E263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#C1E263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E263

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E263	#FFFFFF	#000000	##000000
##C1E263	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED656

Deuteranopia (green-blind)

#EAD56B

Tritanopia (blue-blind)

#CAD8C6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c1e263;
/* rgb */ color: rgb(193, 226, 99);
/* oklch */ color: oklch(86.3% 0.158 122.0);

Tailwind

colors: {
  custom: {
    50: '#d6eb93',
    500: '#c1e263',
    950: '#000000',
  },
}

SCSS

$custom: #c1e263;
$custom-light: #d6eb93;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e263",
  "rgb": {
    "r": 193,
    "g": 226,
    "b": 99
  },
  "hsl": {
    "h": 75.591,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86334,
    "c": 0.15778,
    "h": 122
  },
  "luminance": 0.66631
}

Semantic roles & 50–950 ramp

primary

#C1E263

secondary

#5A3DAD

accent

#15D146

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C1E263

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

Preview Lab → · Contrast checker → · Palette generator →