#CEF26C#CEF26C

#CEF26C is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.9% C 0.165 H 122.3°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#CEF26C
RGB	rgb(206, 242, 108)
HSL	hsl(76, 84%, 69%)
HSV	hsv(76, 55%, 95%)
CMYK	cmyk(14.9%, 0%, 55.4%, 5.1%)
CIE-LAB	lab(90.65, -30.97, 59.75)
CIE-LCH	lch(90.65, 67.30, 117.40°)
OKLab	oklab(90.87% -0.0883 0.1396)
OKLCH	oklch(90.87% 0.165 122.3)
XYZ	xyz(59.9129, 77.7087, 26.0274)
Luminance	0.7771 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF26C #906CF2

analogous

#F2D36C #CEF26C #8BF26C

triadic

#CEF26C #6CCEF2 #F26CCE

tetradic

#CEF26C #6CF2D3 #906CF2 #F26C8B

square

#CEF26C #6CF2D3 #906CF2 #F26C8B

split-complementary

#CEF26C #6C8BF2 #D36CF2

monochromatic

#9ED112 #BBED34 #CEF26C #E1F7A4 #F3FCDC

Accessibility & contrast

On white

1.27

#CEF26C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#CEF26C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF26C

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF26C	#FFFFFF	#000000	##000000
##CEF26C	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55E

Deuteranopia (green-blind)

#FAE474

Tritanopia (blue-blind)

#D7E7D5

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef26c;
/* rgb */ color: rgb(206, 242, 108);
/* oklch */ color: oklch(90.9% 0.165 122.3);

Tailwind

colors: {
  custom: {
    50: '#dff69a',
    500: '#cef26c',
    950: '#000000',
  },
}

SCSS

$custom: #cef26c;
$custom-light: #dff69a;
$custom-dark: #000000;

JSON

{
  "hex": "#cef26c",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 108
  },
  "hsl": {
    "h": 76.119,
    "s": 83.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90868,
    "c": 0.16518,
    "h": 122.3
  },
  "luminance": 0.77709
}

Semantic roles & 50–950 ramp

primary

#CEF26C

secondary

#5F37CB

accent

#05E040

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF26C

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

Preview Lab → · Contrast checker → · Palette generator →