#CDF371#CDF371

#CDF371 is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.1% C 0.162 H 123.2°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#CDF371
RGB	rgb(205, 243, 113)
HSL	hsl(78, 84%, 70%)
HSV	hsv(78, 53%, 95%)
CMYK	cmyk(15.6%, 0%, 53.5%, 4.7%)
CIE-LAB	lab(90.90, -31.38, 57.81)
CIE-LCH	lch(90.90, 65.78, 118.49°)
OKLab	oklab(91.07% -0.0889 0.1359)
OKLCH	oklch(91.07% 0.162 123.2)
XYZ	xyz(60.2083, 78.2723, 27.5557)
Luminance	0.7827 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF371 #9771F3

analogous

#F3D871 #CDF371 #8CF371

triadic

#CDF371 #71CDF3 #F371CD

tetradic

#CDF371 #71F3D8 #9771F3 #F3718C

square

#CDF371 #71F3D8 #9771F3 #F3718C

split-complementary

#CDF371 #718CF3 #D871F3

monochromatic

#9ED712 #B9EE39 #CDF371 #E1F8A9 #F5FDE2

Accessibility & contrast

On white

1.26

#CDF371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#CDF371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF371

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF371	#FFFFFF	#000000	##000000
##CDF371	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE664

Deuteranopia (green-blind)

#FAE579

Tritanopia (blue-blind)

#D5E8D6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cdf371;
/* rgb */ color: rgb(205, 243, 113);
/* oklch */ color: oklch(91.1% 0.162 123.2);

Tailwind

colors: {
  custom: {
    50: '#def79d',
    500: '#cdf371',
    950: '#000000',
  },
}

SCSS

$custom: #cdf371;
$custom-light: #def79d;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf371",
  "rgb": {
    "r": 205,
    "g": 243,
    "b": 113
  },
  "hsl": {
    "h": 77.538,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91075,
    "c": 0.16241,
    "h": 123.2
  },
  "luminance": 0.78273
}

Semantic roles & 50–950 ramp

primary

#CDF371

secondary

#663BCD

accent

#05E145

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF371

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

Preview Lab → · Contrast checker → · Palette generator →