#C3F256#C3F256

#C3F256 is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.9% C 0.187 H 124.5°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#C3F256
RGB	rgb(195, 242, 86)
HSL	hsl(78, 86%, 64%)
HSV	hsv(78, 64%, 95%)
CMYK	cmyk(19.4%, 0%, 64.5%, 5.1%)
CIE-LAB	lab(89.76, -36.83, 67.74)
CIE-LCH	lch(89.76, 77.11, 118.53°)
OKLab	oklab(89.91% -0.1059 0.1543)
OKLCH	oklch(89.91% 0.187 124.5)
XYZ	xyz(55.9379, 75.7778, 20.4819)
Luminance	0.7578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3F256 #8556F2

analogous

#F2D356 #C3F256 #75F256

triadic

#C3F256 #56C3F2 #F256C3

tetradic

#C3F256 #56F2D3 #8556F2 #F25675

square

#C3F256 #56F2D3 #8556F2 #F25675

split-complementary

#C3F256 #5675F2 #D356F2

monochromatic

#8ABF0F #AFEE1D #C3F256 #D7F68F #EBFBC8

Accessibility & contrast

On white

1.30

#C3F256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#C3F256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F256

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3F256	#FFFFFF	#000000	##000000
##C3F256	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE341

Deuteranopia (green-blind)

#F9E162

Tritanopia (blue-blind)

#CBE7D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c3f256;
/* rgb */ color: rgb(195, 242, 86);
/* oklch */ color: oklch(89.9% 0.187 124.5);

Tailwind

colors: {
  custom: {
    50: '#d8f68d',
    500: '#c3f256',
    950: '#000000',
  },
}

SCSS

$custom: #c3f256;
$custom-light: #d8f68d;
$custom-dark: #000000;

JSON

{
  "hex": "#c3f256",
  "rgb": {
    "r": 195,
    "g": 242,
    "b": 86
  },
  "hsl": {
    "h": 78.077,
    "s": 85.714,
    "l": 64.314
  },
  "oklch": {
    "l": 0.8991,
    "c": 0.1871,
    "h": 124.5
  },
  "luminance": 0.75778
}

Semantic roles & 50–950 ramp

primary

#C3F256

secondary

#5A2FBD

accent

#03E246

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3F256

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

Preview Lab → · Contrast checker → · Palette generator →