#CDF27D#CDF27D

#CDF27D is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 91.0% C 0.150 H 123.8°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#CDF27D
RGB	rgb(205, 242, 125)
HSL	hsl(79, 82%, 72%)
HSV	hsv(79, 48%, 95%)
CMYK	cmyk(15.3%, 0%, 48.3%, 5.1%)
CIE-LAB	lab(90.76, -29.77, 52.15)
CIE-LCH	lch(90.76, 60.05, 119.72°)
OKLab	oklab(91% -0.0834 0.1245)
OKLCH	oklch(91% 0.15 123.8)
XYZ	xyz(60.6307, 77.9638, 31.2524)
Luminance	0.7796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF27D #A27DF2

analogous

#F2DC7D #CDF27D #93F27D

triadic

#CDF27D #7DCDF2 #F27DCD

tetradic

#CDF27D #7DF2DC #A27DF2 #F27D93

square

#CDF27D #7DF2DC #A27DF2 #F27D93

split-complementary

#CDF27D #7D93F2 #DC7DF2

monochromatic

#9FDE16 #B8EC45 #CDF27D #E2F8B5 #F4FCE3

Accessibility & contrast

On white

1.27

#CDF27D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#CDF27D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF27D

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF27D	#FFFFFF	#000000	##000000
##CDF27D	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE673

Deuteranopia (green-blind)

#F8E484

Tritanopia (blue-blind)

#D4E8D7

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cdf27d;
/* rgb */ color: rgb(205, 242, 125);
/* oklch */ color: oklch(91.0% 0.150 123.8);

Tailwind

colors: {
  custom: {
    50: '#def6a5',
    500: '#cdf27d',
    950: '#000000',
  },
}

SCSS

$custom: #cdf27d;
$custom-light: #def6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf27d",
  "rgb": {
    "r": 205,
    "g": 242,
    "b": 125
  },
  "hsl": {
    "h": 78.974,
    "s": 81.818,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91004,
    "c": 0.14988,
    "h": 123.8
  },
  "luminance": 0.77964
}

Semantic roles & 50–950 ramp

primary

#CDF27D

secondary

#7146CD

accent

#07DE4B

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF27D

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

Preview Lab → · Contrast checker → · Palette generator →