#C6E554#C6E554

#C6E554 is a very light, vivid yellow-green. Relative luminance 0.687; OKLCH L 87.2% C 0.172 H 120.4°. Best body text is #000000 at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#C6E554
RGB	rgb(198, 229, 84)
HSL	hsl(73, 74%, 61%)
HSV	hsv(73, 63%, 90%)
CMYK	cmyk(13.5%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(86.35, -29.85, 64.98)
CIE-LCH	lch(86.35, 71.51, 114.67°)
OKLab	oklab(87.21% -0.0869 0.1481)
OKLCH	oklch(87.21% 0.172 120.4)
XYZ	xyz(52.9090, 68.6846, 18.8559)
Luminance	0.6868 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E554 #7354E5

analogous

#E5BC54 #C6E554 #7EE554

triadic

#C6E554 #54C6E5 #E554C6

tetradic

#C6E554 #54E5BC #7354E5 #E5547E

square

#C6E554 #54E5BC #7354E5 #E5547E

split-complementary

#C6E554 #547EE5 #BC54E5

monochromatic

#87A519 #B3DB21 #C6E554 #D8ED89 #E9F5BE

Accessibility & contrast

On white

1.43

#C6E554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.74

#C6E554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E554

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E554	#FFFFFF	#000000	##000000
##C6E554	1.00	1.43	14.74	14.74
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.74	21.00	1.00	1.00
##000000	14.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D841

Deuteranopia (green-blind)

#EFD85E

Tritanopia (blue-blind)

#D0DAC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c6e554;
/* rgb */ color: rgb(198, 229, 84);
/* oklch */ color: oklch(87.2% 0.172 120.4);

Tailwind

colors: {
  custom: {
    50: '#daed8b',
    500: '#c6e554',
    950: '#000000',
  },
}

SCSS

$custom: #c6e554;
$custom-light: #daed8b;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e554",
  "rgb": {
    "r": 198,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 72.828,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.87206,
    "c": 0.17171,
    "h": 120.4
  },
  "luminance": 0.68684
}

Semantic roles & 50–950 ramp

primary

#C6E554

secondary

#4E36A8

accent

#10D63A

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C6E554

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

Preview Lab → · Contrast checker → · Palette generator →