#CEF367#CEF367

#CEF367 is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 91.0% C 0.171 H 122.3°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#CEF367
RGB	rgb(206, 243, 103)
HSL	hsl(76, 85%, 68%)
HSV	hsv(76, 58%, 95%)
CMYK	cmyk(15.2%, 0%, 57.6%, 4.7%)
CIE-LAB	lab(90.87, -31.85, 62.18)
CIE-LCH	lch(90.87, 69.86, 117.12°)
OKLab	oklab(91.04% -0.0911 0.1443)
OKLCH	oklch(91.04% 0.171 122.3)
XYZ	xyz(59.9529, 78.2021, 24.7654)
Luminance	0.7820 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF367 #8C67F3

analogous

#F3D267 #CEF367 #88F367

triadic

#CEF367 #67CEF3 #F367CE

tetradic

#CEF367 #67F3D2 #8C67F3 #F36788

square

#CEF367 #67F3D2 #8C67F3 #F36788

split-complementary

#CEF367 #6788F3 #D267F3

monochromatic

#9DCF10 #BCEF2E #CEF367 #E0F7A0 #F3FCD8

Accessibility & contrast

On white

1.26

#CEF367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#CEF367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF367

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF367	#FFFFFF	#000000	##000000
##CEF367	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE658

Deuteranopia (green-blind)

#FBE570

Tritanopia (blue-blind)

#D7E8D5

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cef367;
/* rgb */ color: rgb(206, 243, 103);
/* oklch */ color: oklch(91.0% 0.171 122.3);

Tailwind

colors: {
  custom: {
    50: '#e0f797',
    500: '#cef367',
    950: '#000000',
  },
}

SCSS

$custom: #cef367;
$custom-light: #e0f797;
$custom-dark: #000000;

JSON

{
  "hex": "#cef367",
  "rgb": {
    "r": 206,
    "g": 243,
    "b": 103
  },
  "hsl": {
    "h": 75.857,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91035,
    "c": 0.17068,
    "h": 122.3
  },
  "luminance": 0.78202
}

Semantic roles & 50–950 ramp

primary

#CEF367

secondary

#5B33CB

accent

#04E23E

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CEF367

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

Preview Lab → · Contrast checker → · Palette generator →