#CDF45F#CDF45F

#CDF45F is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 91.1% C 0.179 H 122.4°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#CDF45F
RGB	rgb(205, 244, 95)
HSL	hsl(76, 87%, 66%)
HSV	hsv(76, 61%, 96%)
CMYK	cmyk(16%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(91.01, -33.31, 65.67)
CIE-LCH	lch(91.01, 73.63, 116.89°)
OKLab	oklab(91.11% -0.0959 0.1508)
OKLCH	oklch(91.11% 0.179 122.4)
XYZ	xyz(59.5936, 78.5066, 22.8380)
Luminance	0.7851 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF45F #865FF4

analogous

#F4D15F #CDF45F #83F45F

triadic

#CDF45F #5FCDF4 #F45FCD

tetradic

#CDF45F #5FF4D1 #865FF4 #F45F83

square

#CDF45F #5FF4D1 #865FF4 #F45F83

split-complementary

#CDF45F #5F83F4 #D15FF4

monochromatic

#99CB0E #BBF026 #CDF45F #DFF898 #F1FCD2

Accessibility & contrast

On white

1.26

#CDF45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#CDF45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF45F

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF45F	#FFFFFF	#000000	##000000
##CDF45F	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64D

Deuteranopia (green-blind)

#FCE569

Tritanopia (blue-blind)

#D7E9D5

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cdf45f;
/* rgb */ color: rgb(205, 244, 95);
/* oklch */ color: oklch(91.1% 0.179 122.4);

Tailwind

colors: {
  custom: {
    50: '#dff792',
    500: '#cdf45f',
    950: '#000000',
  },
}

SCSS

$custom: #cdf45f;
$custom-light: #dff792;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf45f",
  "rgb": {
    "r": 205,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 75.705,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.91107,
    "c": 0.17873,
    "h": 122.4
  },
  "luminance": 0.78507
}

Semantic roles & 50–950 ramp

primary

#CDF45F

secondary

#5830C7

accent

#02E43D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF45F

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

Preview Lab → · Contrast checker → · Palette generator →