#CCE23A#CCE23A

#CCE23A is a very light, vivid yellow. Relative luminance 0.675; OKLCH L 86.8% C 0.183 H 117.0°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#CCE23A
RGB	rgb(204, 226, 58)
HSL	hsl(68, 74%, 56%)
HSV	hsv(68, 74%, 89%)
CMYK	cmyk(9.7%, 0%, 74.3%, 11.4%)
CIE-LAB	lab(85.77, -27.49, 73.92)
CIE-LCH	lch(85.77, 78.87, 110.40°)
OKLab	oklab(86.8% -0.083 0.1628)
OKLCH	oklch(86.8% 0.183 117)
XYZ	xyz(52.8632, 67.5362, 14.2531)
Luminance	0.6754 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCE23A #503AE2

analogous

#E2A43A #CCE23A #78E23A

triadic

#CCE23A #3ACCE2 #E23ACC

tetradic

#CCE23A #3AE2A4 #503AE2 #E23A78

square

#CCE23A #3AE2A4 #503AE2 #E23A78

split-complementary

#CCE23A #3A78E2 #A43AE2

monochromatic

#7D8D15 #ADC21D #CCE23A #DAEA6F #E8F2A5

Accessibility & contrast

On white

1.45

#CCE23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#CCE23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCE23A

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCE23A	#FFFFFF	#000000	##000000
##CCE23A	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D611

Deuteranopia (green-blind)

#EFD749

Tritanopia (blue-blind)

#D9D5C2

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #cce23a;
/* rgb */ color: rgb(204, 226, 58);
/* oklch */ color: oklch(86.8% 0.183 117.0);

Tailwind

colors: {
  custom: {
    50: '#dfeb7d',
    500: '#cce23a',
    950: '#000000',
  },
}

SCSS

$custom: #cce23a;
$custom-light: #dfeb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#cce23a",
  "rgb": {
    "r": 204,
    "g": 226,
    "b": 58
  },
  "hsl": {
    "h": 67.857,
    "s": 74.336,
    "l": 55.686
  },
  "oklch": {
    "l": 0.86796,
    "c": 0.18273,
    "h": 117
  },
  "luminance": 0.67536
}

Semantic roles & 50–950 ramp

primary

#CCE23A

secondary

#3B2E92

accent

#37F14F

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CCE23A

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

Preview Lab → · Contrast checker → · Palette generator →