#C3EC56#C3EC56

#C3EC56 is a very light, vivid yellow-green. Relative luminance 0.723; OKLCH L 88.6% C 0.180 H 123.2°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#C3EC56
RGB	rgb(195, 236, 86)
HSL	hsl(76, 80%, 63%)
HSV	hsv(76, 64%, 93%)
CMYK	cmyk(17.4%, 0%, 63.6%, 7.5%)
CIE-LAB	lab(88.10, -34.11, 65.98)
CIE-LCH	lch(88.10, 74.28, 117.34°)
OKLab	oklab(88.57% -0.0984 0.1505)
OKLCH	oklch(88.57% 0.18 123.2)
XYZ	xyz(54.1813, 72.2646, 19.8963)
Luminance	0.7227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EC56 #7F56EC

analogous

#ECCA56 #C3EC56 #78EC56

triadic

#C3EC56 #56C3EC #EC56C3

tetradic

#C3EC56 #56ECCA #7F56EC #EC5678

square

#C3EC56 #56ECCA #7F56EC #EC5678

split-complementary

#C3EC56 #5678EC #CA56EC

monochromatic

#88B314 #AFE61F #C3EC56 #D7F28D #EAF8C4

Accessibility & contrast

On white

1.36

#C3EC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#C3EC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EC56

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EC56	#FFFFFF	#000000	##000000
##C3EC56	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE43

Deuteranopia (green-blind)

#F4DD61

Tritanopia (blue-blind)

#CCE1CD

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c3ec56;
/* rgb */ color: rgb(195, 236, 86);
/* oklch */ color: oklch(88.6% 0.180 123.2);

Tailwind

colors: {
  custom: {
    50: '#d8f28c',
    500: '#c3ec56',
    950: '#000000',
  },
}

SCSS

$custom: #c3ec56;
$custom-light: #d8f28c;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ec56",
  "rgb": {
    "r": 195,
    "g": 236,
    "b": 86
  },
  "hsl": {
    "h": 76.4,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.8857,
    "c": 0.17982,
    "h": 123.2
  },
  "luminance": 0.72265
}

Semantic roles & 50–950 ramp

primary

#C3EC56

secondary

#5633B3

accent

#09DC43

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3EC56

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

Preview Lab → · Contrast checker → · Palette generator →