#CEF56F#CEF56F

#CEF56F is a very light, vivid yellow-green. Relative luminance 0.796; OKLCH L 91.6% C 0.166 H 123.2°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#CEF56F
RGB	rgb(206, 245, 111)
HSL	hsl(77, 87%, 70%)
HSV	hsv(77, 55%, 96%)
CMYK	cmyk(15.9%, 0%, 54.7%, 3.9%)
CIE-LAB	lab(91.49, -32.10, 59.40)
CIE-LCH	lch(91.49, 67.52, 118.39°)
OKLab	oklab(91.56% -0.0911 0.1392)
OKLCH	oklch(91.56% 0.166 123.2)
XYZ	xyz(60.9756, 79.5741, 27.1828)
Luminance	0.7957 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF56F #966FF5

analogous

#F5D96F #CEF56F #8BF56F

triadic

#CEF56F #6FCEF5 #F56FCE

tetradic

#CEF56F #6FF5D9 #966FF5 #F56F8B

square

#CEF56F #6FF5D9 #966FF5 #F56F8B

split-complementary

#CEF56F #6F8BF5 #D96FF5

monochromatic

#9FDA0F #BBF136 #CEF56F #E1F9A8 #F5FDE1

Accessibility & contrast

On white

1.24

#CEF56F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#CEF56F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF56F

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF56F	#FFFFFF	#000000	##000000
##CEF56F	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)

#FFE862

Deuteranopia (green-blind)

#FCE677

Tritanopia (blue-blind)

#D7EAD7

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cef56f;
/* rgb */ color: rgb(206, 245, 111);
/* oklch */ color: oklch(91.6% 0.166 123.2);

Tailwind

colors: {
  custom: {
    50: '#dff89c',
    500: '#cef56f',
    950: '#000000',
  },
}

SCSS

$custom: #cef56f;
$custom-light: #dff89c;
$custom-dark: #000000;

JSON

{
  "hex": "#cef56f",
  "rgb": {
    "r": 206,
    "g": 245,
    "b": 111
  },
  "hsl": {
    "h": 77.463,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91559,
    "c": 0.16635,
    "h": 123.2
  },
  "luminance": 0.79574
}

Semantic roles & 50–950 ramp

primary

#CEF56F

secondary

#6539CF

accent

#02E444

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF56F

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

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