#CBEE53#CBEE53

#CBEE53 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.5% C 0.181 H 121.1°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#CBEE53
RGB	rgb(203, 238, 83)
HSL	hsl(74, 82%, 63%)
HSV	hsv(74, 65%, 93%)
CMYK	cmyk(14.7%, 0%, 65.1%, 6.7%)
CIE-LAB	lab(89.14, -32.14, 68.42)
CIE-LCH	lch(89.14, 75.60, 115.16°)
OKLab	oklab(89.54% -0.0936 0.1551)
OKLCH	oklch(89.54% 0.181 121.1)
XYZ	xyz(56.7653, 74.4702, 19.5656)
Luminance	0.7447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBEE53 #7653EE

analogous

#EEC353 #CBEE53 #7EEE53

triadic

#CBEE53 #53CBEE #EE53CB

tetradic

#CBEE53 #53EEC3 #7653EE #EE537E

square

#CBEE53 #53EEC3 #7653EE #EE537E

split-complementary

#CBEE53 #537EEE #C353EE

monochromatic

#90B512 #BAE81B #CBEE53 #DCF48B #EDF9C2

Accessibility & contrast

On white

1.32

#CBEE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#CBEE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEE53

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBEE53	#FFFFFF	#000000	##000000
##CBEE53	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE13E

Deuteranopia (green-blind)

#F8E05F

Tritanopia (blue-blind)

#D5E2CE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cbee53;
/* rgb */ color: rgb(203, 238, 83);
/* oklch */ color: oklch(89.5% 0.181 121.1);

Tailwind

colors: {
  custom: {
    50: '#def38b',
    500: '#cbee53',
    950: '#000000',
  },
}

SCSS

$custom: #cbee53;
$custom-light: #def38b;
$custom-dark: #000000;

JSON

{
  "hex": "#cbee53",
  "rgb": {
    "r": 203,
    "g": 238,
    "b": 83
  },
  "hsl": {
    "h": 73.548,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.8954,
    "c": 0.18118,
    "h": 121.1
  },
  "luminance": 0.7447
}

Semantic roles & 50–950 ramp

primary

#CBEE53

secondary

#4F31B4

accent

#07DE38

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CBEE53

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

Preview Lab → · Contrast checker → · Palette generator →