#CEF56D#CEF56D

#CEF56D is a very light, vivid yellow-green. Relative luminance 0.795; OKLCH L 91.5% C 0.168 H 123.1°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#CEF56D
RGB	rgb(206, 245, 109)
HSL	hsl(77, 87%, 69%)
HSV	hsv(77, 56%, 96%)
CMYK	cmyk(15.9%, 0%, 55.5%, 3.9%)
CIE-LAB	lab(91.47, -32.28, 60.26)
CIE-LCH	lch(91.47, 68.36, 118.17°)
OKLab	oklab(91.54% -0.0918 0.1408)
OKLCH	oklch(91.54% 0.168 123.1)
XYZ	xyz(60.8667, 79.5305, 26.6093)
Luminance	0.7953 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF56D #946DF5

analogous

#F5D86D #CEF56D #8AF56D

triadic

#CEF56D #6DCEF5 #F56DCE

tetradic

#CEF56D #6DF5D8 #946DF5 #F56D8A

square

#CEF56D #6DF5D8 #946DF5 #F56D8A

split-complementary

#CEF56D #6D8AF5 #D86DF5

monochromatic

#9FD90F #BBF134 #CEF56D #E1F9A6 #F4FDE0

Accessibility & contrast

On white

1.24

#CEF56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#CEF56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF56D

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF56D	#FFFFFF	#000000	##000000
##CEF56D	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85F

Deuteranopia (green-blind)

#FCE676

Tritanopia (blue-blind)

#D7EAD7

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cef56d;
/* rgb */ color: rgb(206, 245, 109);
/* oklch */ color: oklch(91.5% 0.168 123.1);

Tailwind

colors: {
  custom: {
    50: '#dff89b',
    500: '#cef56d',
    950: '#000000',
  },
}

SCSS

$custom: #cef56d;
$custom-light: #dff89b;
$custom-dark: #000000;

JSON

{
  "hex": "#cef56d",
  "rgb": {
    "r": 206,
    "g": 245,
    "b": 109
  },
  "hsl": {
    "h": 77.206,
    "s": 87.179,
    "l": 69.412
  },
  "oklch": {
    "l": 0.91537,
    "c": 0.1681,
    "h": 123.1
  },
  "luminance": 0.79531
}

Semantic roles & 50–950 ramp

primary

#CEF56D

secondary

#6337CF

accent

#02E443

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF56D

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

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