#C6F155#C6F155

#C6F155 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.9% C 0.185 H 123.4°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#C6F155
RGB	rgb(198, 241, 85)
HSL	hsl(77, 85%, 64%)
HSV	hsv(77, 65%, 95%)
CMYK	cmyk(17.8%, 0%, 64.7%, 5.5%)
CIE-LAB	lab(89.66, -35.31, 68.09)
CIE-LCH	lch(89.66, 76.70, 117.41°)
OKLab	oklab(89.88% -0.1019 0.1548)
OKLCH	oklch(89.88% 0.185 123.4)
XYZ	xyz(56.3842, 75.5719, 20.2089)
Luminance	0.7557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6F155 #8055F1

analogous

#F1CE55 #C6F155 #78F155

triadic

#C6F155 #55C6F1 #F155C6

tetradic

#C6F155 #55F1CE #8055F1 #F15578

square

#C6F155 #55F1CE #8055F1 #F15578

split-complementary

#C6F155 #5578F1 #CE55F1

monochromatic

#8DBC0F #B3EC1C #C6F155 #D9F68E #ECFAC6

Accessibility & contrast

On white

1.30

#C6F155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#C6F155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6F155

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6F155	#FFFFFF	#000000	##000000
##C6F155	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE340

Deuteranopia (green-blind)

#F9E161

Tritanopia (blue-blind)

#CFE6D1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c6f155;
/* rgb */ color: rgb(198, 241, 85);
/* oklch */ color: oklch(89.9% 0.185 123.4);

Tailwind

colors: {
  custom: {
    50: '#dbf58c',
    500: '#c6f155',
    950: '#000000',
  },
}

SCSS

$custom: #c6f155;
$custom-light: #dbf58c;
$custom-dark: #000000;

JSON

{
  "hex": "#c6f155",
  "rgb": {
    "r": 198,
    "g": 241,
    "b": 85
  },
  "hsl": {
    "h": 76.538,
    "s": 84.783,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89879,
    "c": 0.18534,
    "h": 123.4
  },
  "luminance": 0.75572
}

Semantic roles & 50–950 ramp

primary

#C6F155

secondary

#5630BB

accent

#04E141

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C6F155

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

Preview Lab → · Contrast checker → · Palette generator →