#C6EC54#C6EC54

#C6EC54 is a very light, vivid yellow-green. Relative luminance 0.726; OKLCH L 88.8% C 0.180 H 122.2°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#C6EC54
RGB	rgb(198, 236, 84)
HSL	hsl(75, 80%, 63%)
HSV	hsv(75, 64%, 93%)
CMYK	cmyk(16.1%, 0%, 64.4%, 7.5%)
CIE-LAB	lab(88.27, -33.09, 67.02)
CIE-LCH	lch(88.27, 74.75, 116.28°)
OKLab	oklab(88.76% -0.0959 0.1524)
OKLCH	oklch(88.76% 0.18 122.2)
XYZ	xyz(54.8850, 72.6367, 19.5146)
Luminance	0.7264 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6EC54 #7A54EC

analogous

#ECC654 #C6EC54 #7AEC54

triadic

#C6EC54 #54C6EC #EC54C6

tetradic

#C6EC54 #54ECC6 #7A54EC #EC547A

square

#C6EC54 #54ECC6 #7A54EC #EC547A

split-complementary

#C6EC54 #547AEC #C654EC

monochromatic

#8AB214 #B4E61D #C6EC54 #D8F28B #EBF8C2

Accessibility & contrast

On white

1.35

#C6EC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#C6EC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6EC54

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6EC54	#FFFFFF	#000000	##000000
##C6EC54	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE40

Deuteranopia (green-blind)

#F5DD5F

Tritanopia (blue-blind)

#D0E1CD

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c6ec54;
/* rgb */ color: rgb(198, 236, 84);
/* oklch */ color: oklch(88.8% 0.180 122.2);

Tailwind

colors: {
  custom: {
    50: '#daf28b',
    500: '#c6ec54',
    950: '#000000',
  },
}

SCSS

$custom: #c6ec54;
$custom-light: #daf28b;
$custom-dark: #000000;

JSON

{
  "hex": "#c6ec54",
  "rgb": {
    "r": 198,
    "g": 236,
    "b": 84
  },
  "hsl": {
    "h": 75,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.88758,
    "c": 0.18005,
    "h": 122.2
  },
  "luminance": 0.72637
}

Semantic roles & 50–950 ramp

primary

#C6EC54

secondary

#5232B2

accent

#09DC3E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C6EC54

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

Preview Lab → · Contrast checker → · Palette generator →