#C3EC4D#C3EC4D

#C3EC4D is a very light, vivid yellow-green. Relative luminance 0.721; OKLCH L 88.5% C 0.186 H 122.8°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#C3EC4D
RGB	rgb(195, 236, 77)
HSL	hsl(75, 81%, 61%)
HSV	hsv(75, 67%, 93%)
CMYK	cmyk(17.4%, 0%, 67.4%, 7.5%)
CIE-LAB	lab(88.03, -34.70, 69.38)
CIE-LCH	lch(88.03, 77.58, 116.57°)
OKLab	oklab(88.5% -0.1008 0.1565)
OKLCH	oklch(88.5% 0.186 122.8)
XYZ	xyz(53.8413, 72.1286, 18.1055)
Luminance	0.7213 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EC4D #764DEC

analogous

#ECC64D #C3EC4D #74EC4D

triadic

#C3EC4D #4DC3EC #EC4DC3

tetradic

#C3EC4D #4DECC6 #764DEC #EC4D74

square

#C3EC4D #4DECC6 #764DEC #EC4D74

split-complementary

#C3EC4D #4D74EC #C64DEC

monochromatic

#85AC12 #AFE418 #C3EC4D #D6F284 #E8F8BC

Accessibility & contrast

On white

1.36

#C3EC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#C3EC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EC4D

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EC4D	#FFFFFF	#000000	##000000
##C3EC4D	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE35

Deuteranopia (green-blind)

#F4DD5A

Tritanopia (blue-blind)

#CDE0CC

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c3ec4d;
/* rgb */ color: rgb(195, 236, 77);
/* oklch */ color: oklch(88.5% 0.186 122.8);

Tailwind

colors: {
  custom: {
    50: '#d9f287',
    500: '#c3ec4d',
    950: '#000000',
  },
}

SCSS

$custom: #c3ec4d;
$custom-light: #d9f287;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ec4d",
  "rgb": {
    "r": 195,
    "g": 236,
    "b": 77
  },
  "hsl": {
    "h": 75.472,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.88496,
    "c": 0.1861,
    "h": 122.8
  },
  "luminance": 0.72129
}

Semantic roles & 50–950 ramp

primary

#C3EC4D

secondary

#5030AD

accent

#08DD3F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C3EC4D

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

Preview Lab → · Contrast checker → · Palette generator →