#C6FC57#C6FC57

#C6FC57 is a very light, vivid yellow-green. Relative luminance 0.823; OKLCH L 92.4% C 0.197 H 125.7°. Best body text is #000000 at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#C6FC57
RGB	rgb(198, 252, 87)
HSL	hsl(80, 96%, 66%)
HSV	hsv(80, 65%, 99%)
CMYK	cmyk(21.4%, 0%, 65.5%, 1.2%)
CIE-LAB	lab(92.71, -40.10, 70.52)
CIE-LCH	lch(92.71, 81.13, 119.63°)
OKLab	oklab(92.35% -0.115 0.1602)
OKLCH	oklch(92.35% 0.197 125.7)
XYZ	xyz(59.8197, 82.3139, 21.7516)
Luminance	0.8232 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6FC57 #8D57FC

analogous

#FCDF57 #C6FC57 #74FC57

triadic

#C6FC57 #57C6FC #FC57C6

tetradic

#C6FC57 #57FCDF #8D57FC #FC5774

square

#C6FC57 #57FCDF #8D57FC #FC5774

split-complementary

#C6FC57 #5774FC #DF57FC

monochromatic

#90D504 #B2FB1B #C6FC57 #DAFD93 #EFFECF

Accessibility & contrast

On white

1.20

#C6FC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.46

#C6FC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6FC57

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6FC57	#FFFFFF	#000000	##000000
##C6FC57	1.00	1.20	17.46	17.46
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.46	21.00	1.00	1.00
##000000	17.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC40

Deuteranopia (green-blind)

#FFE964

Tritanopia (blue-blind)

#CEF1DA

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #c6fc57;
/* rgb */ color: rgb(198, 252, 87);
/* oklch */ color: oklch(92.4% 0.197 125.7);

Tailwind

colors: {
  custom: {
    50: '#dbfd8e',
    500: '#c6fc57',
    950: '#000000',
  },
}

SCSS

$custom: #c6fc57;
$custom-light: #dbfd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#c6fc57",
  "rgb": {
    "r": 198,
    "g": 252,
    "b": 87
  },
  "hsl": {
    "h": 79.636,
    "s": 96.491,
    "l": 66.471
  },
  "oklch": {
    "l": 0.92351,
    "c": 0.19718,
    "h": 125.7
  },
  "luminance": 0.82315
}

Semantic roles & 50–950 ramp

primary

#C6FC57

secondary

#5F28CF

accent

#00E64B

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C6FC57

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

Preview Lab → · Contrast checker → · Palette generator →