#C6F561#C6F561

#C6F561 is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 90.9% C 0.181 H 124.8°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#C6F561
RGB	rgb(198, 245, 97)
HSL	hsl(79, 88%, 67%)
HSV	hsv(79, 60%, 96%)
CMYK	cmyk(19.2%, 0%, 60.4%, 3.9%)
CIE-LAB	lab(90.86, -36.26, 64.55)
CIE-LCH	lch(90.86, 74.04, 119.32°)
OKLab	oklab(90.88% -0.1035 0.1488)
OKLCH	oklch(90.88% 0.181 124.8)
XYZ	xyz(58.0990, 78.1731, 23.3350)
Luminance	0.7817 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6F561 #9061F5

analogous

#F5DA61 #C6F561 #7CF561

triadic

#C6F561 #61C6F5 #F561C6

tetradic

#C6F561 #61F5DA #9061F5 #F5617C

square

#C6F561 #61F5DA #9061F5 #F5617C

split-complementary

#C6F561 #617CF5 #DA61F5

monochromatic

#91CF0D #B1F127 #C6F561 #DBF99B #F0FCD4

Accessibility & contrast

On white

1.26

#C6F561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#C6F561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6F561

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6F561	#FFFFFF	#000000	##000000
##C6F561	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE650

Deuteranopia (green-blind)

#FBE46B

Tritanopia (blue-blind)

#CEEAD6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c6f561;
/* rgb */ color: rgb(198, 245, 97);
/* oklch */ color: oklch(90.9% 0.181 124.8);

Tailwind

colors: {
  custom: {
    50: '#daf893',
    500: '#c6f561',
    950: '#000000',
  },
}

SCSS

$custom: #c6f561;
$custom-light: #daf893;
$custom-dark: #000000;

JSON

{
  "hex": "#c6f561",
  "rgb": {
    "r": 198,
    "g": 245,
    "b": 97
  },
  "hsl": {
    "h": 79.054,
    "s": 88.095,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90877,
    "c": 0.18126,
    "h": 124.8
  },
  "luminance": 0.78174
}

Semantic roles & 50–950 ramp

primary

#C6F561

secondary

#6130CA

accent

#01E549

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170D

muted

#84857F

Preview Lab

Preview with #C6F561

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

Preview Lab → · Contrast checker → · Palette generator →