#CDE54F#CDE54F

#CDE54F is a very light, vivid yellow. Relative luminance 0.696; OKLCH L 87.7% C 0.173 H 117.9°. Best body text is #000000 at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#CDE54F
RGB	rgb(205, 229, 79)
HSL	hsl(70, 74%, 60%)
HSV	hsv(70, 66%, 90%)
CMYK	cmyk(10.5%, 0%, 65.5%, 10.2%)
CIE-LAB	lab(86.79, -27.40, 67.56)
CIE-LCH	lch(86.79, 72.91, 112.08°)
OKLab	oklab(87.67% -0.0809 0.1527)
OKLCH	oklch(87.67% 0.173 117.9)
XYZ	xyz(54.6085, 69.5828, 17.9497)
Luminance	0.6958 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE54F #674FE5

analogous

#E5B24F #CDE54F #82E54F

triadic

#CDE54F #4FCDE5 #E54FCD

tetradic

#CDE54F #4FE5B2 #674FE5 #E54F82

square

#CDE54F #4FE5B2 #674FE5 #E54F82

split-complementary

#CDE54F #4F82E5 #B24FE5

monochromatic

#8CA218 #BAD720 #CDE54F #DCED84 #EBF5BA

Accessibility & contrast

On white

1.41

#CDE54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.92

#CDE54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE54F

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE54F	#FFFFFF	#000000	##000000
##CDE54F	1.00	1.41	14.92	14.92
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.92	21.00	1.00	1.00
##000000	14.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D93A

Deuteranopia (green-blind)

#F1DA5A

Tritanopia (blue-blind)

#D9D9C7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cde54f;
/* rgb */ color: rgb(205, 229, 79);
/* oklch */ color: oklch(87.7% 0.173 117.9);

Tailwind

colors: {
  custom: {
    50: '#dfed88',
    500: '#cde54f',
    950: '#000000',
  },
}

SCSS

$custom: #cde54f;
$custom-light: #dfed88;
$custom-dark: #000000;

JSON

{
  "hex": "#cde54f",
  "rgb": {
    "r": 205,
    "g": 229,
    "b": 79
  },
  "hsl": {
    "h": 69.6,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.87673,
    "c": 0.17282,
    "h": 117.9
  },
  "luminance": 0.69582
}

Semantic roles & 50–950 ramp

primary

#CDE54F

secondary

#4634A4

accent

#0FD62F

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CDE54F

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

Preview Lab → · Contrast checker → · Palette generator →