#CDF661#CDF661

#CDF661 is a very light, vivid yellow-green. Relative luminance 0.798; OKLCH L 91.6% C 0.180 H 123.0°. Best body text is #000000 at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#CDF661
RGB	rgb(205, 246, 97)
HSL	hsl(77, 89%, 67%)
HSV	hsv(77, 61%, 96%)
CMYK	cmyk(16.7%, 0%, 60.6%, 3.5%)
CIE-LAB	lab(91.57, -34.07, 65.46)
CIE-LCH	lch(91.57, 73.80, 117.50°)
OKLab	oklab(91.57% -0.0978 0.1506)
OKLCH	oklch(91.57% 0.18 123)
XYZ	xyz(60.2908, 79.7535, 23.5246)
Luminance	0.7975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF661 #8A61F6

analogous

#F6D561 #CDF661 #83F661

triadic

#CDF661 #61CDF6 #F661CD

tetradic

#CDF661 #61F6D5 #8A61F6 #F66183

square

#CDF661 #61F6D5 #8A61F6 #F66183

split-complementary

#CDF661 #6183F6 #D561F6

monochromatic

#9BD10C #BBF327 #CDF661 #DFF99B #F2FDD5

Accessibility & contrast

On white

1.24

#CDF661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.95

#CDF661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF661

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF661	#FFFFFF	#000000	##000000
##CDF661	1.00	1.24	16.95	16.95
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.95	21.00	1.00	1.00
##000000	16.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE84F

Deuteranopia (green-blind)

#FEE76B

Tritanopia (blue-blind)

#D6EBD7

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cdf661;
/* rgb */ color: rgb(205, 246, 97);
/* oklch */ color: oklch(91.6% 0.180 123.0);

Tailwind

colors: {
  custom: {
    50: '#dff994',
    500: '#cdf661',
    950: '#000000',
  },
}

SCSS

$custom: #cdf661;
$custom-light: #dff994;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf661",
  "rgb": {
    "r": 205,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 76.51,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91567,
    "c": 0.17961,
    "h": 123
  },
  "luminance": 0.79754
}

Semantic roles & 50–950 ramp

primary

#CDF661

secondary

#5A2FCC

accent

#00E63F

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF661

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

Preview Lab → · Contrast checker → · Palette generator →