#CEFF6F#CEFF6F

#CEFF6F is a very light, vivid yellow-green. Relative luminance 0.858; OKLCH L 93.8% C 0.179 H 125.4°. Best body text is #000000 at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF6F
RGB	rgb(206, 255, 111)
HSL	hsl(80, 100%, 72%)
HSV	hsv(80, 56%, 100%)
CMYK	cmyk(19.2%, 0%, 56.5%, 0%)
CIE-LAB	lab(94.22, -36.66, 62.52)
CIE-LCH	lch(94.22, 72.48, 120.38°)
OKLab	oklab(93.76% -0.1038 0.1459)
OKLCH	oklch(93.76% 0.179 125.4)
XYZ	xyz(64.0829, 85.7888, 28.2186)
Luminance	0.8579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF6F #A06FFF

analogous

#FFE86F #CEFF6F #86FF6F

triadic

#CEFF6F #6FCEFF #FF6FCE

tetradic

#CEFF6F #6FFFE8 #A06FFF #FF6F86

square

#CEFF6F #6FFFE8 #A06FFF #FF6F86

split-complementary

#CEFF6F #6F86FF #E86FFF

monochromatic

#A1F400 #B9FF32 #CEFF6F #E3FFAC #F5FFE0

Accessibility & contrast

On white

1.16

#CEFF6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.16

#CEFF6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF6F

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF6F	#FFFFFF	#000000	##000000
##CEFF6F	1.00	1.16	18.16	18.16
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.16	21.00	1.00	1.00
##000000	18.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF060

Deuteranopia (green-blind)

#FFEE79

Tritanopia (blue-blind)

#D6F4E0

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ceff6f;
/* rgb */ color: rgb(206, 255, 111);
/* oklch */ color: oklch(93.8% 0.179 125.4);

Tailwind

colors: {
  custom: {
    50: '#e0ff9d',
    500: '#ceff6f',
    950: '#000000',
  },
}

SCSS

$custom: #ceff6f;
$custom-light: #e0ff9d;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff6f",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 111
  },
  "hsl": {
    "h": 80.417,
    "s": 100,
    "l": 71.765
  },
  "oklch": {
    "l": 0.93759,
    "c": 0.17906,
    "h": 125.4
  },
  "luminance": 0.8579
}

Semantic roles & 50–950 ramp

primary

#CEFF6F

secondary

#6F37DC

accent

#00E64E

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16180F

muted

#848680

Preview Lab

Preview with #CEFF6F

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

Preview Lab → · Contrast checker → · Palette generator →