#CEFC4F#CEFC4F

#CEFC4F is a very light, vivid yellow-green. Relative luminance 0.833; OKLCH L 92.8% C 0.199 H 123.3°. Best body text is #000000 at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#CEFC4F
RGB	rgb(206, 252, 79)
HSL	hsl(76, 97%, 65%)
HSV	hsv(76, 69%, 99%)
CMYK	cmyk(18.3%, 0%, 68.7%, 1.2%)
CIE-LAB	lab(93.15, -37.59, 74.07)
CIE-LCH	lch(93.15, 83.06, 116.91°)
OKLab	oklab(92.81% -0.1092 0.1664)
OKLCH	oklch(92.81% 0.199 123.3)
XYZ	xyz(61.6760, 83.3068, 20.2262)
Luminance	0.8331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFC4F #7D4FFC

analogous

#FCD44F #CEFC4F #77FC4F

triadic

#CEFC4F #4FCEFC #FC4FCE

tetradic

#CEFC4F #4FFCD4 #7D4FFC #FC4F77

square

#CEFC4F #4FFCD4 #7D4FFC #FC4F77

split-complementary

#CEFC4F #4F77FC #D44FFC

monochromatic

#97CD03 #BDFB13 #CEFC4F #DFFD8B #F0FEC7

Accessibility & contrast

On white

1.19

#CEFC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.66

#CEFC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFC4F

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFC4F	#FFFFFF	#000000	##000000
##CEFC4F	1.00	1.19	17.66	17.66
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.66	21.00	1.00	1.00
##000000	17.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED33

Deuteranopia (green-blind)

#FFEB5D

Tritanopia (blue-blind)

#D8F0DA

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #cefc4f;
/* rgb */ color: rgb(206, 252, 79);
/* oklch */ color: oklch(92.8% 0.199 123.3);

Tailwind

colors: {
  custom: {
    50: '#e1fd8a',
    500: '#cefc4f',
    950: '#000000',
  },
}

SCSS

$custom: #cefc4f;
$custom-light: #e1fd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#cefc4f",
  "rgb": {
    "r": 206,
    "g": 252,
    "b": 79
  },
  "hsl": {
    "h": 75.954,
    "s": 96.648,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92811,
    "c": 0.199,
    "h": 123.3
  },
  "luminance": 0.83307
}

Semantic roles & 50–950 ramp

primary

#CEFC4F

secondary

#5227C9

accent

#00E63D

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CEFC4F

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

Preview Lab → · Contrast checker → · Palette generator →