#CCE340#CCE340

#CCE340 is a very light, vivid yellow. Relative luminance 0.681; OKLCH L 87.1% C 0.181 H 117.4°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#CCE340
RGB	rgb(204, 227, 64)
HSL	hsl(68, 74%, 57%)
HSV	hsv(68, 72%, 89%)
CMYK	cmyk(10.1%, 0%, 71.8%, 11%)
CIE-LAB	lab(86.08, -27.69, 72.26)
CIE-LCH	lch(86.08, 77.38, 110.96°)
OKLab	oklab(87.05% -0.083 0.1603)
OKLCH	oklch(87.05% 0.181 117.4)
XYZ	xyz(53.2976, 68.1463, 15.1953)
Luminance	0.6815 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCE340 #5740E3

analogous

#E3A840 #CCE340 #7BE340

triadic

#CCE340 #40CCE3 #E340CC

tetradic

#CCE340 #40E3A8 #5740E3 #E3407B

square

#CCE340 #40E3A8 #5740E3 #E3407B

split-complementary

#CCE340 #407BE3 #A840E3

monochromatic

#819316 #B0C81D #CCE340 #DAEB75 #E9F3AB

Accessibility & contrast

On white

1.44

#CCE340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#CCE340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCE340

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCE340	#FFFFFF	#000000	##000000
##CCE340	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D720

Deuteranopia (green-blind)

#F0D84E

Tritanopia (blue-blind)

#D8D6C4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cce340;
/* rgb */ color: rgb(204, 227, 64);
/* oklch */ color: oklch(87.1% 0.181 117.4);

Tailwind

colors: {
  custom: {
    50: '#dfeb80',
    500: '#cce340',
    950: '#000000',
  },
}

SCSS

$custom: #cce340;
$custom-light: #dfeb80;
$custom-dark: #000000;

JSON

{
  "hex": "#cce340",
  "rgb": {
    "r": 204,
    "g": 227,
    "b": 64
  },
  "hsl": {
    "h": 68.466,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.87052,
    "c": 0.18051,
    "h": 117.4
  },
  "luminance": 0.68146
}

Semantic roles & 50–950 ramp

primary

#CCE340

secondary

#3E3097

accent

#37F151

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CCE340

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

Preview Lab → · Contrast checker → · Palette generator →