#C6EC4E#C6EC4E

#C6EC4E is a very light, vivid yellow-green. Relative luminance 0.725; OKLCH L 88.7% C 0.184 H 121.9°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#C6EC4E
RGB	rgb(198, 236, 78)
HSL	hsl(74, 81%, 62%)
HSV	hsv(74, 67%, 93%)
CMYK	cmyk(16.1%, 0%, 66.9%, 7.5%)
CIE-LAB	lab(88.23, -33.48, 69.28)
CIE-LCH	lch(88.23, 76.94, 115.79°)
OKLab	oklab(88.71% -0.0975 0.1563)
OKLCH	oklch(88.71% 0.184 121.9)
XYZ	xyz(54.6600, 72.5466, 18.3295)
Luminance	0.7255 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6EC4E #744EEC

analogous

#ECC34E #C6EC4E #77EC4E

triadic

#C6EC4E #4EC6EC #EC4EC6

tetradic

#C6EC4E #4EECC3 #744EEC #EC4E77

square

#C6EC4E #4EECC3 #744EEC #EC4E77

split-complementary

#C6EC4E #4E77EC #C34EEC

monochromatic

#88AD13 #B3E419 #C6EC4E #D8F285 #EAF8BD

Accessibility & contrast

On white

1.35

#C6EC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.51

#C6EC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6EC4E

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6EC4E	#FFFFFF	#000000	##000000
##C6EC4E	1.00	1.35	15.51	15.51
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.51	21.00	1.00	1.00
##000000	15.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADE37

Deuteranopia (green-blind)

#F5DD5A

Tritanopia (blue-blind)

#D0E0CC

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c6ec4e;
/* rgb */ color: rgb(198, 236, 78);
/* oklch */ color: oklch(88.7% 0.184 121.9);

Tailwind

colors: {
  custom: {
    50: '#dbf288',
    500: '#c6ec4e',
    950: '#000000',
  },
}

SCSS

$custom: #c6ec4e;
$custom-light: #dbf288;
$custom-dark: #000000;

JSON

{
  "hex": "#c6ec4e",
  "rgb": {
    "r": 198,
    "g": 236,
    "b": 78
  },
  "hsl": {
    "h": 74.43,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.88709,
    "c": 0.18422,
    "h": 121.9
  },
  "luminance": 0.72547
}

Semantic roles & 50–950 ramp

primary

#C6EC4E

secondary

#4F30AE

accent

#09DD3C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C6EC4E

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

Preview Lab → · Contrast checker → · Palette generator →