#CBEF5A#CBEF5A

#CBEF5A is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.8% C 0.177 H 121.6°. Best body text is #000000 at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#CBEF5A
RGB	rgb(203, 239, 90)
HSL	hsl(74, 82%, 65%)
HSV	hsv(74, 62%, 94%)
CMYK	cmyk(15.1%, 0%, 62.3%, 6.3%)
CIE-LAB	lab(89.47, -32.13, 66.00)
CIE-LCH	lch(89.47, 73.41, 115.96°)
OKLab	oklab(89.82% -0.093 0.151)
OKLCH	oklch(89.82% 0.177 121.6)
XYZ	xyz(57.3412, 75.1677, 21.1588)
Luminance	0.7517 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBEF5A #7E5AEF

analogous

#EFC95A #CBEF5A #81EF5A

triadic

#CBEF5A #5ACBEF #EF5ACB

tetradic

#CBEF5A #5AEFC9 #7E5AEF #EF5A81

square

#CBEF5A #5AEFC9 #7E5AEF #EF5A81

split-complementary

#CBEF5A #5A81EF #C95AEF

monochromatic

#93BC12 #B9EA22 #CBEF5A #DDF492 #EEFACA

Accessibility & contrast

On white

1.31

#CBEF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.03

#CBEF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBEF5A

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBEF5A	#FFFFFF	#000000	##000000
##CBEF5A	1.00	1.31	16.03	16.03
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.03	21.00	1.00	1.00
##000000	16.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE247

Deuteranopia (green-blind)

#F8E165

Tritanopia (blue-blind)

#D5E3D0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cbef5a;
/* rgb */ color: rgb(203, 239, 90);
/* oklch */ color: oklch(89.8% 0.177 121.6);

Tailwind

colors: {
  custom: {
    50: '#def48f',
    500: '#cbef5a',
    950: '#000000',
  },
}

SCSS

$custom: #cbef5a;
$custom-light: #def48f;
$custom-dark: #000000;

JSON

{
  "hex": "#cbef5a",
  "rgb": {
    "r": 203,
    "g": 239,
    "b": 90
  },
  "hsl": {
    "h": 74.497,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.89821,
    "c": 0.17728,
    "h": 121.6
  },
  "luminance": 0.75168
}

Semantic roles & 50–950 ramp

primary

#CBEF5A

secondary

#5332BB

accent

#07DF3B

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CBEF5A

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

Preview Lab → · Contrast checker → · Palette generator →