#CDF59A#CDF59A

#CDF59A is a very light, vivid yellow-green. Relative luminance 0.806; OKLCH L 92.1% C 0.124 H 128.0°. Best body text is #000000 at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#CDF59A
RGB	rgb(205, 245, 154)
HSL	hsl(86, 82%, 78%)
HSV	hsv(86, 37%, 96%)
CMYK	cmyk(16.3%, 0%, 37.1%, 3.9%)
CIE-LAB	lab(91.96, -27.88, 39.66)
CIE-LCH	lch(91.96, 48.48, 125.10°)
OKLab	oklab(92.09% -0.0763 0.0978)
OKLCH	oklch(92.09% 0.124 128)
XYZ	xyz(63.6612, 80.6163, 42.7722)
Luminance	0.8062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF59A #C29AF5

analogous

#F5F09A #CDF59A #9FF59A

triadic

#CDF59A #9ACDF5 #F59ACD

tetradic

#CDF59A #9AF5F0 #C29AF5 #F59A9F

square

#CDF59A #9AF5F0 #C29AF5 #F59A9F

split-complementary

#CDF59A #9A9FF5 #F09AF5

monochromatic

#96EA2B #B1EF62 #CDF59A #E9FBD2 #F1FCE3

Accessibility & contrast

On white

1.23

#CDF59A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.12

#CDF59A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF59A

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF59A	#FFFFFF	#000000	##000000
##CDF59A	1.00	1.23	17.12	17.12
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.12	21.00	1.00	1.00
##000000	17.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEA93

Deuteranopia (green-blind)

#F8E79F

Tritanopia (blue-blind)

#D1EDDE

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cdf59a;
/* rgb */ color: rgb(205, 245, 154);
/* oklch */ color: oklch(92.1% 0.124 128.0);

Tailwind

colors: {
  custom: {
    50: '#ddf8b9',
    500: '#cdf59a',
    950: '#000000',
  },
}

SCSS

$custom: #cdf59a;
$custom-light: #ddf8b9;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf59a",
  "rgb": {
    "r": 205,
    "g": 245,
    "b": 154
  },
  "hsl": {
    "h": 86.374,
    "s": 81.982,
    "l": 78.235
  },
  "oklch": {
    "l": 0.92091,
    "c": 0.12405,
    "h": 128
  },
  "luminance": 0.80617
}

Semantic roles & 50–950 ramp

primary

#CDF59A

secondary

#935FD4

accent

#07DE66

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151711

muted

#848581

Preview Lab

Preview with #CDF59A

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

Preview Lab → · Contrast checker → · Palette generator →