#CEF16F#CEF16F

#CEF16F is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.7% C 0.161 H 122.2°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#CEF16F
RGB	rgb(206, 241, 111)
HSL	hsl(76, 82%, 69%)
HSV	hsv(76, 54%, 95%)
CMYK	cmyk(14.5%, 0%, 53.9%, 5.5%)
CIE-LAB	lab(90.40, -30.25, 58.14)
CIE-LCH	lch(90.40, 65.54, 117.49°)
OKLab	oklab(90.68% -0.086 0.1364)
OKLCH	oklch(90.68% 0.161 122.2)
XYZ	xyz(59.7785, 77.1800, 26.7838)
Luminance	0.7718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF16F #926FF1

analogous

#F1D36F #CEF16F #8DF16F

triadic

#CEF16F #6FCEF1 #F16FCE

tetradic

#CEF16F #6FF1D3 #926FF1 #F16F8D

square

#CEF16F #6FF1D3 #926FF1 #F16F8D

split-complementary

#CEF16F #6F8DF1 #D36FF1

monochromatic

#9ED114 #BBEC37 #CEF16F #E1F6A7 #F4FCDF

Accessibility & contrast

On white

1.28

#CEF16F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.44

#CEF16F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF16F

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF16F	#FFFFFF	#000000	##000000
##CEF16F	1.00	1.28	16.44	16.44
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.44	21.00	1.00	1.00
##000000	16.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE462

Deuteranopia (green-blind)

#F9E377

Tritanopia (blue-blind)

#D7E6D4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cef16f;
/* rgb */ color: rgb(206, 241, 111);
/* oklch */ color: oklch(90.7% 0.161 122.2);

Tailwind

colors: {
  custom: {
    50: '#dff59c',
    500: '#cef16f',
    950: '#000000',
  },
}

SCSS

$custom: #cef16f;
$custom-light: #dff59c;
$custom-dark: #000000;

JSON

{
  "hex": "#cef16f",
  "rgb": {
    "r": 206,
    "g": 241,
    "b": 111
  },
  "hsl": {
    "h": 76.154,
    "s": 82.278,
    "l": 69.02
  },
  "oklch": {
    "l": 0.90683,
    "c": 0.16126,
    "h": 122.2
  },
  "luminance": 0.7718
}

Semantic roles & 50–950 ramp

primary

#CEF16F

secondary

#613ACA

accent

#07DF41

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF16F

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

Preview Lab → · Contrast checker → · Palette generator →