#CEF498#CEF498

#CEF498 is a very light, vivid yellow-green. Relative luminance 0.801; OKLCH L 91.9% C 0.124 H 127.0°. Best body text is #000000 at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#CEF498
RGB	rgb(206, 244, 152)
HSL	hsl(85, 81%, 78%)
HSV	hsv(85, 38%, 96%)
CMYK	cmyk(15.6%, 0%, 37.7%, 4.3%)
CIE-LAB	lab(91.72, -27.30, 40.36)
CIE-LCH	lch(91.72, 48.72, 124.07°)
OKLab	oklab(91.91% -0.0748 0.0993)
OKLCH	oklch(91.91% 0.124 127)
XYZ	xyz(63.4711, 80.0896, 41.8146)
Luminance	0.8009 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF498 #BE98F4

analogous

#F4EC98 #CEF498 #A0F498

triadic

#CEF498 #98CEF4 #F498CE

tetradic

#CEF498 #98F4EC #BE98F4 #F498A0

square

#CEF498 #98F4EC #BE98F4 #F498A0

split-complementary

#CEF498 #98A0F4 #EC98F4

monochromatic

#99E829 #B4EE61 #CEF498 #E8FACF #F2FCE3

Accessibility & contrast

On white

1.23

#CEF498 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.02

#CEF498 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF498

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF498	#FFFFFF	#000000	##000000
##CEF498	1.00	1.23	17.02	17.02
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.02	21.00	1.00	1.00
##000000	17.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE991

Deuteranopia (green-blind)

#F7E79D

Tritanopia (blue-blind)

#D3ECDD

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cef498;
/* rgb */ color: rgb(206, 244, 152);
/* oklch */ color: oklch(91.9% 0.124 127.0);

Tailwind

colors: {
  custom: {
    50: '#def7b7',
    500: '#cef498',
    950: '#000000',
  },
}

SCSS

$custom: #cef498;
$custom-light: #def7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#cef498",
  "rgb": {
    "r": 206,
    "g": 244,
    "b": 152
  },
  "hsl": {
    "h": 84.783,
    "s": 80.702,
    "l": 77.647
  },
  "oklch": {
    "l": 0.91909,
    "c": 0.12435,
    "h": 127
  },
  "luminance": 0.8009
}

Semantic roles & 50–950 ramp

primary

#CEF498

secondary

#8E5ED2

accent

#08DD60

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CEF498

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

Preview Lab → · Contrast checker → · Palette generator →