#C1F166#C1F166

#C1F166 is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.7% C 0.174 H 125.7°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#C1F166
RGB	rgb(193, 241, 102)
HSL	hsl(81, 83%, 67%)
HSV	hsv(81, 58%, 95%)
CMYK	cmyk(19.9%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(89.49, -35.92, 60.83)
CIE-LCH	lch(89.49, 70.64, 120.56°)
OKLab	oklab(89.71% -0.1018 0.1415)
OKLCH	oklch(89.71% 0.174 125.7)
XYZ	xyz(55.8460, 75.2067, 24.1420)
Luminance	0.7521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1F166 #9666F1

analogous

#F1DB66 #C1F166 #7CF166

triadic

#C1F166 #66C1F1 #F166C1

tetradic

#C1F166 #66F1DB #9666F1 #F1667C

square

#C1F166 #66F1DB #9666F1 #F1667C

split-complementary

#C1F166 #667CF1 #DB66F1

monochromatic

#8BCA12 #AAEC2E #C1F166 #D8F69E #EEFBD6

Accessibility & contrast

On white

1.31

#C1F166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#C1F166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1F166

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1F166	#FFFFFF	#000000	##000000
##C1F166	1.00	1.31	16.04	16.04
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.04	21.00	1.00	1.00
##000000	16.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE357

Deuteranopia (green-blind)

#F6E06F

Tritanopia (blue-blind)

#C8E7D3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c1f166;
/* rgb */ color: rgb(193, 241, 102);
/* oklch */ color: oklch(89.7% 0.174 125.7);

Tailwind

colors: {
  custom: {
    50: '#d6f596',
    500: '#c1f166',
    950: '#000000',
  },
}

SCSS

$custom: #c1f166;
$custom-light: #d6f596;
$custom-dark: #000000;

JSON

{
  "hex": "#c1f166",
  "rgb": {
    "r": 193,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 80.719,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89706,
    "c": 0.17433,
    "h": 125.7
  },
  "luminance": 0.75207
}

Semantic roles & 50–950 ramp

primary

#C1F166

secondary

#6734C7

accent

#06E051

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C1F166

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

Preview Lab → · Contrast checker → · Palette generator →