#CEF46B#CEF46B

#CEF46B is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 91.3% C 0.169 H 122.7°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#CEF46B
RGB	rgb(206, 244, 107)
HSL	hsl(77, 86%, 69%)
HSV	hsv(77, 56%, 96%)
CMYK	cmyk(15.6%, 0%, 56.1%, 4.3%)
CIE-LAB	lab(91.18, -31.98, 60.80)
CIE-LCH	lch(91.18, 68.70, 117.75°)
OKLab	oklab(91.3% -0.0912 0.1418)
OKLCH	oklch(91.3% 0.169 122.7)
XYZ	xyz(60.4585, 78.8845, 25.9482)
Luminance	0.7889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF46B #916BF4

analogous

#F4D66B #CEF46B #8AF46B

triadic

#CEF46B #6BCEF4 #F46BCE

tetradic

#CEF46B #6BF4D6 #916BF4 #F46B8A

square

#CEF46B #6BF4D6 #916BF4 #F46B8A

split-complementary

#CEF46B #6B8AF4 #D66BF4

monochromatic

#9ED510 #BBF032 #CEF46B #E1F8A4 #F4FCDD

Accessibility & contrast

On white

1.25

#CEF46B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#CEF46B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF46B

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF46B	#FFFFFF	#000000	##000000
##CEF46B	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE75D

Deuteranopia (green-blind)

#FCE674

Tritanopia (blue-blind)

#D7E9D6

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cef46b;
/* rgb */ color: rgb(206, 244, 107);
/* oklch */ color: oklch(91.3% 0.169 122.7);

Tailwind

colors: {
  custom: {
    50: '#dff79a',
    500: '#cef46b',
    950: '#000000',
  },
}

SCSS

$custom: #cef46b;
$custom-light: #dff79a;
$custom-dark: #000000;

JSON

{
  "hex": "#cef46b",
  "rgb": {
    "r": 206,
    "g": 244,
    "b": 107
  },
  "hsl": {
    "h": 76.642,
    "s": 86.164,
    "l": 68.824
  },
  "oklch": {
    "l": 0.91296,
    "c": 0.16855,
    "h": 122.7
  },
  "luminance": 0.78885
}

Semantic roles & 50–950 ramp

primary

#CEF46B

secondary

#6036CD

accent

#03E341

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF46B

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

Preview Lab → · Contrast checker → · Palette generator →