#CDF58D#CDF58D

#CDF58D is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 91.9% C 0.138 H 126.2°. Best body text is #000000 at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#CDF58D
RGB	rgb(205, 245, 141)
HSL	hsl(83, 84%, 76%)
HSV	hsv(83, 42%, 96%)
CMYK	cmyk(16.3%, 0%, 42.4%, 3.9%)
CIE-LAB	lab(91.78, -29.45, 45.79)
CIE-LCH	lch(91.78, 54.44, 122.75°)
OKLab	oklab(91.88% -0.0814 0.1113)
OKLCH	oklch(91.88% 0.138 126.2)
XYZ	xyz(62.6366, 80.2065, 37.3756)
Luminance	0.8021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF58D #B58DF5

analogous

#F5E98D #CDF58D #99F58D

triadic

#CDF58D #8DCDF5 #F58DCD

tetradic

#CDF58D #8DF5E9 #B58DF5 #F58D99

square

#CDF58D #8DF5E9 #B58DF5 #F58D99

split-complementary

#CDF58D #8D99F5 #E98DF5

monochromatic

#9CEB1C #B4F055 #CDF58D #E6FAC5 #F3FDE3

Accessibility & contrast

On white

1.23

#CDF58D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.04

#CDF58D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF58D

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF58D	#FFFFFF	#000000	##000000
##CDF58D	1.00	1.23	17.04	17.04
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.04	21.00	1.00	1.00
##000000	17.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE985

Deuteranopia (green-blind)

#F9E793

Tritanopia (blue-blind)

#D3ECDC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cdf58d;
/* rgb */ color: rgb(205, 245, 141);
/* oklch */ color: oklch(91.9% 0.138 126.2);

Tailwind

colors: {
  custom: {
    50: '#def8b0',
    500: '#cdf58d',
    950: '#000000',
  },
}

SCSS

$custom: #cdf58d;
$custom-light: #def8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf58d",
  "rgb": {
    "r": 205,
    "g": 245,
    "b": 141
  },
  "hsl": {
    "h": 83.077,
    "s": 83.871,
    "l": 75.686
  },
  "oklch": {
    "l": 0.91884,
    "c": 0.13786,
    "h": 126.2
  },
  "luminance": 0.80207
}

Semantic roles & 50–950 ramp

primary

#CDF58D

secondary

#8454D2

accent

#05E059

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CDF58D

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

Preview Lab → · Contrast checker → · Palette generator →