#CBF250#CBF250

#CBF250 is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.4% C 0.188 H 122.0°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#CBF250
RGB	rgb(203, 242, 80)
HSL	hsl(74, 86%, 63%)
HSV	hsv(74, 67%, 95%)
CMYK	cmyk(16.1%, 0%, 66.9%, 5.1%)
CIE-LAB	lab(90.22, -34.16, 70.67)
CIE-LCH	lch(90.22, 78.50, 115.80°)
OKLab	oklab(90.4% -0.0995 0.1594)
OKLCH	oklch(90.4% 0.188 122)
XYZ	xyz(57.8294, 76.7799, 19.3613)
Luminance	0.7678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF250 #7750F2

analogous

#F2C850 #CBF250 #7AF250

triadic

#CBF250 #50CBF2 #F250CB

tetradic

#CBF250 #50F2C8 #7750F2 #F2507A

square

#CBF250 #50F2C8 #7750F2 #F2507A

split-complementary

#CBF250 #507AF2 #C850F2

monochromatic

#90BA0E #BAEE17 #CBF250 #DCF689 #EDFAC2

Accessibility & contrast

On white

1.28

#CBF250 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#CBF250 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF250

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF250	#FFFFFF	#000000	##000000
##CBF250	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE438

Deuteranopia (green-blind)

#FBE35D

Tritanopia (blue-blind)

#D5E6D2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cbf250;
/* rgb */ color: rgb(203, 242, 80);
/* oklch */ color: oklch(90.4% 0.188 122.0);

Tailwind

colors: {
  custom: {
    50: '#def689',
    500: '#cbf250',
    950: '#000000',
  },
}

SCSS

$custom: #cbf250;
$custom-light: #def689;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf250",
  "rgb": {
    "r": 203,
    "g": 242,
    "b": 80
  },
  "hsl": {
    "h": 74.444,
    "s": 86.17,
    "l": 63.137
  },
  "oklch": {
    "l": 0.90401,
    "c": 0.18793,
    "h": 122
  },
  "luminance": 0.7678
}

Semantic roles & 50–950 ramp

primary

#CBF250

secondary

#4F2EB9

accent

#03E339

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CBF250

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

Preview Lab → · Contrast checker → · Palette generator →