#CDF571#CDF571

#CDF571 is a very light, vivid yellow-green. Relative luminance 0.795; OKLCH L 91.5% C 0.165 H 123.7°. Best body text is #000000 at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#CDF571
RGB	rgb(205, 245, 113)
HSL	hsl(78, 87%, 70%)
HSV	hsv(78, 54%, 96%)
CMYK	cmyk(16.3%, 0%, 53.9%, 3.9%)
CIE-LAB	lab(91.45, -32.30, 58.44)
CIE-LCH	lch(91.45, 66.78, 118.93°)
OKLab	oklab(91.51% -0.0915 0.1373)
OKLCH	oklch(91.51% 0.165 123.7)
XYZ	xyz(60.8101, 79.4759, 27.7563)
Luminance	0.7948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF571 #9971F5

analogous

#F5DB71 #CDF571 #8BF571

triadic

#CDF571 #71CDF5 #F571CD

tetradic

#CDF571 #71F5DB #9971F5 #F5718B

square

#CDF571 #71F5DB #9971F5 #F5718B

split-complementary

#CDF571 #718BF5 #DB71F5

monochromatic

#9EDC10 #B9F138 #CDF571 #E1F9AA #F5FDE2

Accessibility & contrast

On white

1.24

#CDF571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.90

#CDF571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF571

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF571	#FFFFFF	#000000	##000000
##CDF571	1.00	1.24	16.90	16.90
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.90	21.00	1.00	1.00
##000000	16.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE864

Deuteranopia (green-blind)

#FCE679

Tritanopia (blue-blind)

#D5EAD8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cdf571;
/* rgb */ color: rgb(205, 245, 113);
/* oklch */ color: oklch(91.5% 0.165 123.7);

Tailwind

colors: {
  custom: {
    50: '#dff89d',
    500: '#cdf571',
    950: '#000000',
  },
}

SCSS

$custom: #cdf571;
$custom-light: #dff89d;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf571",
  "rgb": {
    "r": 205,
    "g": 245,
    "b": 113
  },
  "hsl": {
    "h": 78.182,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.91514,
    "c": 0.16498,
    "h": 123.7
  },
  "luminance": 0.79476
}

Semantic roles & 50–950 ramp

primary

#CDF571

secondary

#683BCF

accent

#02E346

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF571

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

Preview Lab → · Contrast checker → · Palette generator →