#CBE240#CBE240

#CBE240 is a very light, vivid yellow. Relative luminance 0.675; OKLCH L 86.8% C 0.180 H 117.4°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#CBE240
RGB	rgb(203, 226, 64)
HSL	hsl(69, 74%, 57%)
HSV	hsv(69, 72%, 89%)
CMYK	cmyk(10.2%, 0%, 71.7%, 11.4%)
CIE-LAB	lab(85.74, -27.62, 71.90)
CIE-LCH	lch(85.74, 77.02, 111.01°)
OKLab	oklab(86.76% -0.0828 0.1596)
OKLCH	oklch(86.76% 0.18 117.4)
XYZ	xyz(52.7516, 67.4600, 15.0916)
Luminance	0.6746 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBE240 #5740E2

analogous

#E2A840 #CBE240 #7AE240

triadic

#CBE240 #40CBE2 #E240CB

tetradic

#CBE240 #40E2A8 #5740E2 #E2407A

square

#CBE240 #40E2A8 #5740E2 #E2407A

split-complementary

#CBE240 #407AE2 #A840E2

monochromatic

#809216 #AFC71E #CBE240 #D9EA75 #E8F2AA

Accessibility & contrast

On white

1.45

#CBE240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#CBE240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBE240

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBE240	#FFFFFF	#000000	##000000
##CBE240	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D621

Deuteranopia (green-blind)

#EFD74E

Tritanopia (blue-blind)

#D7D5C3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #cbe240;
/* rgb */ color: rgb(203, 226, 64);
/* oklch */ color: oklch(86.8% 0.180 117.4);

Tailwind

colors: {
  custom: {
    50: '#deeb80',
    500: '#cbe240',
    950: '#000000',
  },
}

SCSS

$custom: #cbe240;
$custom-light: #deeb80;
$custom-dark: #000000;

JSON

{
  "hex": "#cbe240",
  "rgb": {
    "r": 203,
    "g": 226,
    "b": 64
  },
  "hsl": {
    "h": 68.519,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.86758,
    "c": 0.17976,
    "h": 117.4
  },
  "luminance": 0.67459
}

Semantic roles & 50–950 ramp

primary

#CBE240

secondary

#3F3096

accent

#38F052

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CBE240

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

Preview Lab → · Contrast checker → · Palette generator →