#CBF53E#CBF53E

#CBF53E is a very light, highly saturated yellow-green. Relative luminance 0.783; OKLCH L 90.9% C 0.202 H 122.1°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#CBF53E
RGB	rgb(203, 245, 62)
HSL	hsl(74, 90%, 60%)
HSV	hsv(74, 75%, 96%)
CMYK	cmyk(17.1%, 0%, 74.7%, 3.9%)
CIE-LAB	lab(90.94, -36.48, 77.50)
CIE-LCH	lch(90.94, 85.66, 115.20°)
OKLab	oklab(90.95% -0.1073 0.1711)
OKLCH	oklch(90.95% 0.202 122.1)
XYZ	xyz(58.1514, 78.3490, 16.6158)
Luminance	0.7835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF53E #683EF5

analogous

#F5C33E #CBF53E #70F53E

triadic

#CBF53E #3ECBF5 #F53ECB

tetradic

#CBF53E #3EF5C3 #683EF5 #F53E70

square

#CBF53E #3EF5C3 #683EF5 #F53E70

split-complementary

#CBF53E #3E70F5 #C33EF5

monochromatic

#89B009 #B7EA0C #CBF53E #DBF878 #EAFBB2

Accessibility & contrast

On white

1.26

#CBF53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#CBF53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF53E

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF53E	#FFFFFF	#000000	##000000
##CBF53E	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE60E

Deuteranopia (green-blind)

#FEE54F

Tritanopia (blue-blind)

#D6E8D3

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cbf53e;
/* rgb */ color: rgb(203, 245, 62);
/* oklch */ color: oklch(90.9% 0.202 122.1);

Tailwind

colors: {
  custom: {
    50: '#dff881',
    500: '#cbf53e',
    950: '#000000',
  },
}

SCSS

$custom: #cbf53e;
$custom-light: #dff881;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf53e",
  "rgb": {
    "r": 203,
    "g": 245,
    "b": 62
  },
  "hsl": {
    "h": 73.77,
    "s": 90.148,
    "l": 60.196
  },
  "oklch": {
    "l": 0.90947,
    "c": 0.20194,
    "h": 122.1
  },
  "luminance": 0.78349
}

Semantic roles & 50–950 ramp

primary

#CBF53E

secondary

#4728AF

accent

#00E635

background

#FEFFFB

surface

#FCFFF2

border

#D5D7CC

text

#16170B

muted

#84857E

Preview Lab

Preview with #CBF53E

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

Preview Lab → · Contrast checker → · Palette generator →