#C6E54E#C6E54E

#C6E54E is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 87.2% C 0.176 H 120.2°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#C6E54E
RGB	rgb(198, 229, 78)
HSL	hsl(72, 74%, 60%)
HSV	hsv(72, 66%, 90%)
CMYK	cmyk(13.5%, 0%, 65.9%, 10.2%)
CIE-LAB	lab(86.30, -30.24, 67.29)
CIE-LCH	lch(86.30, 73.77, 114.20°)
OKLab	oklab(87.16% -0.0885 0.1521)
OKLCH	oklch(87.16% 0.176 120.2)
XYZ	xyz(52.6840, 68.5946, 17.6709)
Luminance	0.6859 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E54E #6D4EE5

analogous

#E5B94E #C6E54E #7AE54E

triadic

#C6E54E #4EC6E5 #E54EC6

tetradic

#C6E54E #4EE5B9 #6D4EE5 #E54E7A

square

#C6E54E #4EE5B9 #6D4EE5 #E54E7A

split-complementary

#C6E54E #4E7AE5 #B94EE5

monochromatic

#85A118 #B1D61F #C6E54E #D7ED83 #E8F5B9

Accessibility & contrast

On white

1.43

#C6E54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#C6E54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E54E

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E54E	#FFFFFF	#000000	##000000
##C6E54E	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D839

Deuteranopia (green-blind)

#EFD859

Tritanopia (blue-blind)

#D1D9C6

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c6e54e;
/* rgb */ color: rgb(198, 229, 78);
/* oklch */ color: oklch(87.2% 0.176 120.2);

Tailwind

colors: {
  custom: {
    50: '#dbed87',
    500: '#c6e54e',
    950: '#000000',
  },
}

SCSS

$custom: #c6e54e;
$custom-light: #dbed87;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e54e",
  "rgb": {
    "r": 198,
    "g": 229,
    "b": 78
  },
  "hsl": {
    "h": 72.318,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.87156,
    "c": 0.17601,
    "h": 120.2
  },
  "luminance": 0.68594
}

Semantic roles & 50–950 ramp

primary

#C6E54E

secondary

#4B34A4

accent

#0FD738

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C6E54E

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

Preview Lab → · Contrast checker → · Palette generator →