#C3EF61#C3EF61

#C3EF61 is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 89.3% C 0.175 H 124.4°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#C3EF61
RGB	rgb(195, 239, 97)
HSL	hsl(79, 82%, 66%)
HSV	hsv(79, 59%, 94%)
CMYK	cmyk(18.4%, 0%, 59.4%, 6.3%)
CIE-LAB	lab(89.02, -34.66, 62.47)
CIE-LCH	lch(89.02, 71.44, 119.03°)
OKLab	oklab(89.34% -0.0989 0.1444)
OKLCH	oklch(89.34% 0.175 124.4)
XYZ	xyz(55.5301, 74.1977, 22.7030)
Luminance	0.7420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EF61 #8D61EF

analogous

#EFD461 #C3EF61 #7CEF61

triadic

#C3EF61 #61C3EF #EF61C3

tetradic

#C3EF61 #61EFD4 #8D61EF #EF617C

square

#C3EF61 #61EFD4 #8D61EF #EF617C

split-complementary

#C3EF61 #617CEF #D461EF

monochromatic

#8CC214 #AEE929 #C3EF61 #D8F599 #EDFAD0

Accessibility & contrast

On white

1.33

#C3EF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#C3EF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EF61

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EF61	#FFFFFF	#000000	##000000
##C3EF61	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE151

Deuteranopia (green-blind)

#F5DF6B

Tritanopia (blue-blind)

#CBE4D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c3ef61;
/* rgb */ color: rgb(195, 239, 97);
/* oklch */ color: oklch(89.3% 0.175 124.4);

Tailwind

colors: {
  custom: {
    50: '#d8f493',
    500: '#c3ef61',
    950: '#000000',
  },
}

SCSS

$custom: #c3ef61;
$custom-light: #d8f493;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ef61",
  "rgb": {
    "r": 195,
    "g": 239,
    "b": 97
  },
  "hsl": {
    "h": 78.592,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89341,
    "c": 0.17504,
    "h": 124.4
  },
  "luminance": 0.74198
}

Semantic roles & 50–950 ramp

primary

#C3EF61

secondary

#6034C0

accent

#08DE4A

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3EF61

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

Preview Lab → · Contrast checker → · Palette generator →