#C6F15B#C6F15B

#C6F15B is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.9% C 0.181 H 123.6°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#C6F15B
RGB	rgb(198, 241, 91)
HSL	hsl(77, 84%, 65%)
HSV	hsv(77, 62%, 95%)
CMYK	cmyk(17.8%, 0%, 62.2%, 5.5%)
CIE-LAB	lab(89.71, -34.89, 65.76)
CIE-LCH	lch(89.71, 74.44, 117.95°)
OKLab	oklab(89.93% -0.1002 0.1506)
OKLCH	oklch(89.93% 0.181 123.6)
XYZ	xyz(56.6328, 75.6713, 21.5180)
Luminance	0.7567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6F15B #865BF1

analogous

#F1D15B #C6F15B #7BF15B

triadic

#C6F15B #5BC6F1 #F15BC6

tetradic

#C6F15B #5BF1D1 #865BF1 #F15B7B

square

#C6F15B #5BF1D1 #865BF1 #F15B7B

split-complementary

#C6F15B #5B7BF1 #D15BF1

monochromatic

#8EC110 #B2EC23 #C6F15B #DAF693 #EDFBCC

Accessibility & contrast

On white

1.30

#C6F15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#C6F15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6F15B

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6F15B	#FFFFFF	#000000	##000000
##C6F15B	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE348

Deuteranopia (green-blind)

#F8E166

Tritanopia (blue-blind)

#CFE6D2

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c6f15b;
/* rgb */ color: rgb(198, 241, 91);
/* oklch */ color: oklch(89.9% 0.181 123.6);

Tailwind

colors: {
  custom: {
    50: '#daf590',
    500: '#c6f15b',
    950: '#000000',
  },
}

SCSS

$custom: #c6f15b;
$custom-light: #daf590;
$custom-dark: #000000;

JSON

{
  "hex": "#c6f15b",
  "rgb": {
    "r": 198,
    "g": 241,
    "b": 91
  },
  "hsl": {
    "h": 77.2,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.89931,
    "c": 0.18094,
    "h": 123.6
  },
  "luminance": 0.75672
}

Semantic roles & 50–950 ramp

primary

#C6F15B

secondary

#5A31BF

accent

#05E144

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C6F15B

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

Preview Lab → · Contrast checker → · Palette generator →