#CEF248#CEF248

#CEF248 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.6% C 0.192 H 120.9°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#CEF248
RGB	rgb(206, 242, 72)
HSL	hsl(73, 87%, 62%)
HSV	hsv(73, 70%, 95%)
CMYK	cmyk(14.9%, 0%, 70.2%, 5.1%)
CIE-LAB	lab(90.36, -33.46, 73.75)
CIE-LCH	lch(90.36, 80.99, 114.40°)
OKLab	oklab(90.55% -0.0984 0.1647)
OKLCH	oklch(90.55% 0.192 120.9)
XYZ	xyz(58.3764, 77.0940, 17.9349)
Luminance	0.7709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF248 #6C48F2

analogous

#F2C148 #CEF248 #79F248

triadic

#CEF248 #48CEF2 #F248CE

tetradic

#CEF248 #48F2C1 #6C48F2 #F24879

square

#CEF248 #48F2C1 #6C48F2 #F24879

split-complementary

#CEF248 #4879F2 #C148F2

monochromatic

#90B30D #BEEC11 #CEF248 #DDF681 #EDFABA

Accessibility & contrast

On white

1.28

#CEF248 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.42

#CEF248 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF248

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF248	#FFFFFF	#000000	##000000
##CEF248	1.00	1.28	16.42	16.42
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.42	21.00	1.00	1.00
##000000	16.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE42A

Deuteranopia (green-blind)

#FCE456

Tritanopia (blue-blind)

#D9E6D1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cef248;
/* rgb */ color: rgb(206, 242, 72);
/* oklch */ color: oklch(90.6% 0.192 120.9);

Tailwind

colors: {
  custom: {
    50: '#e1f685',
    500: '#cef248',
    950: '#000000',
  },
}

SCSS

$custom: #cef248;
$custom-light: #e1f685;
$custom-dark: #000000;

JSON

{
  "hex": "#cef248",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 72
  },
  "hsl": {
    "h": 72.706,
    "s": 86.735,
    "l": 61.569
  },
  "oklch": {
    "l": 0.90551,
    "c": 0.19181,
    "h": 120.9
  },
  "luminance": 0.77094
}

Semantic roles & 50–950 ramp

primary

#CEF248

secondary

#482CB3

accent

#02E332

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CEF248

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

Preview Lab → · Contrast checker → · Palette generator →