#C1F256#C1F256

#C1F256 is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.8% C 0.188 H 125.0°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#C1F256
RGB	rgb(193, 242, 86)
HSL	hsl(79, 86%, 64%)
HSV	hsv(79, 64%, 95%)
CMYK	cmyk(20.2%, 0%, 64.5%, 5.1%)
CIE-LAB	lab(89.63, -37.59, 67.58)
CIE-LCH	lch(89.63, 77.33, 119.08°)
OKLab	oklab(89.78% -0.1079 0.1539)
OKLCH	oklch(89.78% 0.188 125)
XYZ	xyz(55.4245, 75.5130, 20.4578)
Luminance	0.7551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1F256 #8756F2

analogous

#F2D556 #C1F256 #73F256

triadic

#C1F256 #56C1F2 #F256C1

tetradic

#C1F256 #56F2D5 #8756F2 #F25673

square

#C1F256 #56F2D5 #8756F2 #F25673

split-complementary

#C1F256 #5673F2 #D556F2

monochromatic

#88BF0F #ACEE1D #C1F256 #D6F68F #EBFBC8

Accessibility & contrast

On white

1.30

#C1F256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#C1F256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1F256

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1F256	#FFFFFF	#000000	##000000
##C1F256	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE341

Deuteranopia (green-blind)

#F8E162

Tritanopia (blue-blind)

#C9E7D2

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c1f256;
/* rgb */ color: rgb(193, 242, 86);
/* oklch */ color: oklch(89.8% 0.188 125.0);

Tailwind

colors: {
  custom: {
    50: '#d7f68d',
    500: '#c1f256',
    950: '#000000',
  },
}

SCSS

$custom: #c1f256;
$custom-light: #d7f68d;
$custom-dark: #000000;

JSON

{
  "hex": "#c1f256",
  "rgb": {
    "r": 193,
    "g": 242,
    "b": 86
  },
  "hsl": {
    "h": 78.846,
    "s": 85.714,
    "l": 64.314
  },
  "oklch": {
    "l": 0.89779,
    "c": 0.18796,
    "h": 125
  },
  "luminance": 0.75514
}

Semantic roles & 50–950 ramp

primary

#C1F256

secondary

#5C2FBD

accent

#03E249

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C1F256

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

Preview Lab → · Contrast checker → · Palette generator →