#CEF280#CEF280

#CEF280 is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 91.1% C 0.147 H 123.7°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#CEF280
RGB	rgb(206, 242, 128)
HSL	hsl(79, 81%, 73%)
HSV	hsv(79, 47%, 95%)
CMYK	cmyk(14.9%, 0%, 47.1%, 5.1%)
CIE-LAB	lab(90.86, -29.09, 50.88)
CIE-LCH	lch(90.86, 58.61, 119.76°)
OKLab	oklab(91.11% -0.0813 0.1219)
OKLCH	oklch(91.11% 0.147 123.7)
XYZ	xyz(61.1020, 78.1843, 32.2899)
Luminance	0.7819 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF280 #A480F2

analogous

#F2DD80 #CEF280 #95F280

triadic

#CEF280 #80CEF2 #F280CE

tetradic

#CEF280 #80F2DD #A480F2 #F28095

square

#CEF280 #80F2DD #A480F2 #F28095

split-complementary

#CEF280 #8095F2 #DD80F2

monochromatic

#A1E117 #B9EC48 #CEF280 #E3F8B8 #F4FCE3

Accessibility & contrast

On white

1.26

#CEF280 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#CEF280 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF280

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF280	#FFFFFF	#000000	##000000
##CEF280	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE676

Deuteranopia (green-blind)

#F8E586

Tritanopia (blue-blind)

#D5E8D7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cef280;
/* rgb */ color: rgb(206, 242, 128);
/* oklch */ color: oklch(91.1% 0.147 123.7);

Tailwind

colors: {
  custom: {
    50: '#dff6a7',
    500: '#cef280',
    950: '#000000',
  },
}

SCSS

$custom: #cef280;
$custom-light: #dff6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#cef280",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 128
  },
  "hsl": {
    "h": 78.947,
    "s": 81.429,
    "l": 72.549
  },
  "oklch": {
    "l": 0.91113,
    "c": 0.14655,
    "h": 123.7
  },
  "luminance": 0.78185
}

Semantic roles & 50–950 ramp

primary

#CEF280

secondary

#7349CD

accent

#08DE4B

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#151710

muted

#848580

Preview Lab

Preview with #CEF280

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

Preview Lab → · Contrast checker → · Palette generator →