#CEFF68#CEFF68

#CEFF68 is a very light, vivid yellow-green. Relative luminance 0.856; OKLCH L 93.7% C 0.185 H 125.0°. Best body text is #000000 at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF68
RGB	rgb(206, 255, 104)
HSL	hsl(79, 100%, 70%)
HSV	hsv(79, 59%, 100%)
CMYK	cmyk(19.2%, 0%, 59.2%, 0%)
CIE-LAB	lab(94.16, -37.23, 65.42)
CIE-LCH	lch(94.16, 75.28, 119.64°)
OKLab	oklab(93.69% -0.106 0.1513)
OKLCH	oklch(93.69% 0.185 125)
XYZ	xyz(63.7125, 85.6407, 26.2677)
Luminance	0.8564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF68 #9968FF

analogous

#FFE468 #CEFF68 #82FF68

triadic

#CEFF68 #68CEFF #FF68CE

tetradic

#CEFF68 #68FFE4 #9968FF #FF6882

square

#CEFF68 #68FFE4 #9968FF #FF6882

split-complementary

#CEFF68 #6882FF #E468FF

monochromatic

#A0ED00 #BAFF2B #CEFF68 #E2FFA5 #F5FFE0

Accessibility & contrast

On white

1.16

#CEFF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.13

#CEFF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF68

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF68	#FFFFFF	#000000	##000000
##CEFF68	1.00	1.16	18.13	18.13
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.13	21.00	1.00	1.00
##000000	18.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF057

Deuteranopia (green-blind)

#FFEE72

Tritanopia (blue-blind)

#D6F4DF

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ceff68;
/* rgb */ color: rgb(206, 255, 104);
/* oklch */ color: oklch(93.7% 0.185 125.0);

Tailwind

colors: {
  custom: {
    50: '#e0ff98',
    500: '#ceff68',
    950: '#000000',
  },
}

SCSS

$custom: #ceff68;
$custom-light: #e0ff98;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff68",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 104
  },
  "hsl": {
    "h": 79.47,
    "s": 100,
    "l": 70.392
  },
  "oklch": {
    "l": 0.93687,
    "c": 0.18479,
    "h": 125
  },
  "luminance": 0.85641
}

Semantic roles & 50–950 ramp

primary

#CEFF68

secondary

#6831DB

accent

#00E64A

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16180E

muted

#84867F

Preview Lab

Preview with #CEFF68

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

Preview Lab → · Contrast checker → · Palette generator →