#C1E166#C1E166

#C1E166 is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 86.1% C 0.154 H 121.9°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#C1E166
RGB	rgb(193, 225, 102)
HSL	hsl(76, 67%, 64%)
HSV	hsv(76, 55%, 88%)
CMYK	cmyk(14.2%, 0%, 54.7%, 11.8%)
CIE-LAB	lab(85.07, -28.51, 55.79)
CIE-LCH	lch(85.07, 62.65, 117.07°)
OKLab	oklab(86.15% -0.0812 0.1307)
OKLCH	oklch(86.15% 0.154 121.9)
XYZ	xyz(51.3162, 66.1471, 22.6320)
Luminance	0.6615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E166 #8666E1

analogous

#E1C466 #C1E166 #84E166

triadic

#C1E166 #66C1E1 #E166C1

tetradic

#C1E166 #66E1C4 #8666E1 #E16684

square

#C1E166 #66E1C4 #8666E1 #E16684

split-complementary

#C1E166 #6684E1 #C466E1

monochromatic

#87AB22 #ACD733 #C1E166 #D6EB99 #EAF5CC

Accessibility & contrast

On white

1.48

#C1E166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#C1E166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E166

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E166	#FFFFFF	#000000	##000000
##C1E166	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD55A

Deuteranopia (green-blind)

#E9D56E

Tritanopia (blue-blind)

#CAD7C6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c1e166;
/* rgb */ color: rgb(193, 225, 102);
/* oklch */ color: oklch(86.1% 0.154 121.9);

Tailwind

colors: {
  custom: {
    50: '#d6ea95',
    500: '#c1e166',
    950: '#000000',
  },
}

SCSS

$custom: #c1e166;
$custom-light: #d6ea95;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e166",
  "rgb": {
    "r": 193,
    "g": 225,
    "b": 102
  },
  "hsl": {
    "h": 75.61,
    "s": 67.213,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86146,
    "c": 0.15386,
    "h": 121.9
  },
  "luminance": 0.66147
}

Semantic roles & 50–950 ramp

primary

#C1E166

secondary

#5B3EAD

accent

#16CF46

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#15160D

muted

#84847F

Preview Lab

Preview with #C1E166

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

Preview Lab → · Contrast checker → · Palette generator →