#C3F366#C3F366

#C3F366 is a very light, vivid yellow-green. Relative luminance 0.767; OKLCH L 90.3% C 0.176 H 125.6°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#C3F366
RGB	rgb(195, 243, 102)
HSL	hsl(80, 85%, 68%)
HSV	hsv(80, 58%, 95%)
CMYK	cmyk(19.8%, 0%, 58%, 4.7%)
CIE-LAB	lab(90.17, -36.08, 61.62)
CIE-LCH	lch(90.17, 71.41, 120.35°)
OKLab	oklab(90.28% -0.1024 0.1432)
OKLCH	oklch(90.28% 0.176 125.6)
XYZ	xyz(56.9546, 76.6620, 24.3644)
Luminance	0.7666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3F366 #9666F3

analogous

#F3DD66 #C3F366 #7CF366

triadic

#C3F366 #66C3F3 #F366C3

tetradic

#C3F366 #66F3DD #9666F3 #F3667C

square

#C3F366 #66F3DD #9666F3 #F3667C

split-complementary

#C3F366 #667CF3 #DD66F3

monochromatic

#8ECE10 #ADEF2D #C3F366 #D9F79F #F0FCD7

Accessibility & contrast

On white

1.29

#C3F366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#C3F366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F366

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3F366	#FFFFFF	#000000	##000000
##C3F366	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE557

Deuteranopia (green-blind)

#F8E270

Tritanopia (blue-blind)

#CAE9D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c3f366;
/* rgb */ color: rgb(195, 243, 102);
/* oklch */ color: oklch(90.3% 0.176 125.6);

Tailwind

colors: {
  custom: {
    50: '#d8f796',
    500: '#c3f366',
    950: '#000000',
  },
}

SCSS

$custom: #c3f366;
$custom-light: #d8f796;
$custom-dark: #000000;

JSON

{
  "hex": "#c3f366",
  "rgb": {
    "r": 195,
    "g": 243,
    "b": 102
  },
  "hsl": {
    "h": 80.426,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.90284,
    "c": 0.17602,
    "h": 125.6
  },
  "luminance": 0.76663
}

Semantic roles & 50–950 ramp

primary

#C3F366

secondary

#6633CA

accent

#04E24F

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C3F366

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

Preview Lab → · Contrast checker → · Palette generator →