#C1F966#C1F966

#C1F966 is a very light, vivid yellow-green. Relative luminance 0.800; OKLCH L 91.5% C 0.185 H 127.3°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#C1F966
RGB	rgb(193, 249, 102)
HSL	hsl(83, 92%, 69%)
HSV	hsv(83, 59%, 98%)
CMYK	cmyk(22.5%, 0%, 59%, 2.4%)
CIE-LAB	lab(91.71, -39.50, 63.32)
CIE-LCH	lch(91.71, 74.63, 121.96°)
OKLab	oklab(91.5% -0.1118 0.1468)
OKLCH	oklch(91.5% 0.185 127.3)
XYZ	xyz(58.2662, 80.0472, 24.9487)
Luminance	0.8005 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1F966 #9E66F9

analogous

#F9E866 #C1F966 #78F966

triadic

#C1F966 #66C1F9 #F966C1

tetradic

#C1F966 #66F9E8 #9E66F9 #F96678

square

#C1F966 #66F9E8 #9E66F9 #F96678

split-complementary

#C1F966 #6678F9 #E866F9

monochromatic

#8BDC09 #A9F72B #C1F966 #D9FBA1 #F1FEDC

Accessibility & contrast

On white

1.23

#C1F966 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#C1F966 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1F966

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1F966	#FFFFFF	#000000	##000000
##C1F966	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA56

Deuteranopia (green-blind)

#FDE670

Tritanopia (blue-blind)

#C7EFDA

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #c1f966;
/* rgb */ color: rgb(193, 249, 102);
/* oklch */ color: oklch(91.5% 0.185 127.3);

Tailwind

colors: {
  custom: {
    50: '#d7fb97',
    500: '#c1f966',
    950: '#000000',
  },
}

SCSS

$custom: #c1f966;
$custom-light: #d7fb97;
$custom-dark: #000000;

JSON

{
  "hex": "#c1f966",
  "rgb": {
    "r": 193,
    "g": 249,
    "b": 102
  },
  "hsl": {
    "h": 82.857,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.91497,
    "c": 0.18452,
    "h": 127.3
  },
  "luminance": 0.80048
}

Semantic roles & 50–950 ramp

primary

#C1F966

secondary

#6E30D3

accent

#00E657

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C1F966

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

Preview Lab → · Contrast checker → · Palette generator →