#CEF16D#CEF16D

#CEF16D is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.7% C 0.163 H 122.1°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#CEF16D
RGB	rgb(206, 241, 109)
HSL	hsl(76, 83%, 69%)
HSV	hsv(76, 55%, 95%)
CMYK	cmyk(14.5%, 0%, 54.8%, 5.5%)
CIE-LAB	lab(90.38, -30.42, 59.01)
CIE-LCH	lch(90.38, 66.39, 117.28°)
OKLab	oklab(90.66% -0.0866 0.1381)
OKLCH	oklch(90.66% 0.163 122.1)
XYZ	xyz(59.6696, 77.1364, 26.2103)
Luminance	0.7714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF16D #906DF1

analogous

#F1D26D #CEF16D #8CF16D

triadic

#CEF16D #6DCEF1 #F16DCE

tetradic

#CEF16D #6DF1D2 #906DF1 #F16D8C

square

#CEF16D #6DF1D2 #906DF1 #F16D8C

split-complementary

#CEF16D #6D8CF1 #D26DF1

monochromatic

#9ED014 #BBEC35 #CEF16D #E1F6A5 #F3FCDD

Accessibility & contrast

On white

1.28

#CEF16D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#CEF16D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF16D

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF16D	#FFFFFF	#000000	##000000
##CEF16D	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE460

Deuteranopia (green-blind)

#F9E375

Tritanopia (blue-blind)

#D7E6D4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cef16d;
/* rgb */ color: rgb(206, 241, 109);
/* oklch */ color: oklch(90.7% 0.163 122.1);

Tailwind

colors: {
  custom: {
    50: '#dff59b',
    500: '#cef16d',
    950: '#000000',
  },
}

SCSS

$custom: #cef16d;
$custom-light: #dff59b;
$custom-dark: #000000;

JSON

{
  "hex": "#cef16d",
  "rgb": {
    "r": 206,
    "g": 241,
    "b": 109
  },
  "hsl": {
    "h": 75.909,
    "s": 82.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90661,
    "c": 0.16304,
    "h": 122.1
  },
  "luminance": 0.77137
}

Semantic roles & 50–950 ramp

primary

#CEF16D

secondary

#5F38CA

accent

#07DF40

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF16D

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

Preview Lab → · Contrast checker → · Palette generator →