#CBF24F#CBF24F

#CBF24F is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.4% C 0.189 H 121.9°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#CBF24F
RGB	rgb(203, 242, 79)
HSL	hsl(74, 86%, 63%)
HSV	hsv(74, 67%, 95%)
CMYK	cmyk(16.1%, 0%, 67.4%, 5.1%)
CIE-LAB	lab(90.21, -34.22, 71.04)
CIE-LCH	lch(90.21, 78.85, 115.72°)
OKLab	oklab(90.39% -0.0997 0.1601)
OKLCH	oklch(90.39% 0.189 121.9)
XYZ	xyz(57.7928, 76.7652, 19.1681)
Luminance	0.7677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF24F #764FF2

analogous

#F2C84F #CBF24F #79F24F

triadic

#CBF24F #4FCBF2 #F24FCB

tetradic

#CBF24F #4FF2C8 #764FF2 #F24F79

square

#CBF24F #4FF2C8 #764FF2 #F24F79

split-complementary

#CBF24F #4F79F2 #C84FF2

monochromatic

#90B90E #BAEE16 #CBF24F #DCF688 #EDFAC1

Accessibility & contrast

On white

1.28

#CBF24F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#CBF24F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF24F

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF24F	#FFFFFF	#000000	##000000
##CBF24F	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE436

Deuteranopia (green-blind)

#FBE35C

Tritanopia (blue-blind)

#D5E6D1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cbf24f;
/* rgb */ color: rgb(203, 242, 79);
/* oklch */ color: oklch(90.4% 0.189 121.9);

Tailwind

colors: {
  custom: {
    50: '#def689',
    500: '#cbf24f',
    950: '#000000',
  },
}

SCSS

$custom: #cbf24f;
$custom-light: #def689;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf24f",
  "rgb": {
    "r": 203,
    "g": 242,
    "b": 79
  },
  "hsl": {
    "h": 74.356,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.90393,
    "c": 0.18858,
    "h": 121.9
  },
  "luminance": 0.76765
}

Semantic roles & 50–950 ramp

primary

#CBF24F

secondary

#4F2DB8

accent

#03E338

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CBF24F

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

Preview Lab → · Contrast checker → · Palette generator →