#CDE54C#CDE54C

#CDE54C is a very light, vivid yellow. Relative luminance 0.695; OKLCH L 87.6% C 0.175 H 117.9°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#CDE54C
RGB	rgb(205, 229, 76)
HSL	hsl(69, 75%, 60%)
HSV	hsv(69, 67%, 90%)
CMYK	cmyk(10.5%, 0%, 66.8%, 10.2%)
CIE-LAB	lab(86.77, -27.58, 68.68)
CIE-LCH	lch(86.77, 74.02, 111.88°)
OKLab	oklab(87.65% -0.0817 0.1546)
OKLCH	oklch(87.65% 0.175 117.9)
XYZ	xyz(54.5018, 69.5401, 17.3875)
Luminance	0.6954 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE54C #644CE5

analogous

#E5B14C #CDE54C #80E54C

triadic

#CDE54C #4CCDE5 #E54CCD

tetradic

#CDE54C #4CE5B1 #644CE5 #E54C80

square

#CDE54C #4CE5B1 #644CE5 #E54C80

split-complementary

#CDE54C #4C80E5 #B14CE5

monochromatic

#8A9F17 #B8D51F #CDE54C #DCED81 #EBF5B7

Accessibility & contrast

On white

1.41

#CDE54C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#CDE54C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE54C

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE54C	#FFFFFF	#000000	##000000
##CDE54C	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D935

Deuteranopia (green-blind)

#F1DA58

Tritanopia (blue-blind)

#D9D9C6

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cde54c;
/* rgb */ color: rgb(205, 229, 76);
/* oklch */ color: oklch(87.6% 0.175 117.9);

Tailwind

colors: {
  custom: {
    50: '#e0ed86',
    500: '#cde54c',
    950: '#000000',
  },
}

SCSS

$custom: #cde54c;
$custom-light: #e0ed86;
$custom-dark: #000000;

JSON

{
  "hex": "#cde54c",
  "rgb": {
    "r": 205,
    "g": 229,
    "b": 76
  },
  "hsl": {
    "h": 69.412,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.87649,
    "c": 0.17488,
    "h": 117.9
  },
  "luminance": 0.6954
}

Semantic roles & 50–950 ramp

primary

#CDE54C

secondary

#4433A2

accent

#37F154

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CDE54C

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

Preview Lab → · Contrast checker → · Palette generator →