#CEF26B#CEF26B

#CEF26B is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.9% C 0.166 H 122.2°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#CEF26B
RGB	rgb(206, 242, 107)
HSL	hsl(76, 84%, 68%)
HSV	hsv(76, 56%, 95%)
CMYK	cmyk(14.9%, 0%, 55.8%, 5.1%)
CIE-LAB	lab(90.64, -31.06, 60.18)
CIE-LCH	lch(90.64, 67.72, 117.30°)
OKLab	oklab(90.86% -0.0886 0.1404)
OKLCH	oklch(90.86% 0.166 122.2)
XYZ	xyz(59.8600, 77.6875, 25.7487)
Luminance	0.7769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF26B #8F6BF2

analogous

#F2D26B #CEF26B #8AF26B

triadic

#CEF26B #6BCEF2 #F26BCE

tetradic

#CEF26B #6BF2D2 #8F6BF2 #F26B8A

square

#CEF26B #6BF2D2 #8F6BF2 #F26B8A

split-complementary

#CEF26B #6B8AF2 #D26BF2

monochromatic

#9ED012 #BBED33 #CEF26B #E1F7A3 #F3FCDC

Accessibility & contrast

On white

1.27

#CEF26B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#CEF26B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF26B

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF26B	#FFFFFF	#000000	##000000
##CEF26B	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)

#FFE55D

Deuteranopia (green-blind)

#FAE474

Tritanopia (blue-blind)

#D7E7D4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef26b;
/* rgb */ color: rgb(206, 242, 107);
/* oklch */ color: oklch(90.9% 0.166 122.2);

Tailwind

colors: {
  custom: {
    50: '#dff699',
    500: '#cef26b',
    950: '#000000',
  },
}

SCSS

$custom: #cef26b;
$custom-light: #dff699;
$custom-dark: #000000;

JSON

{
  "hex": "#cef26b",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 107
  },
  "hsl": {
    "h": 76,
    "s": 83.851,
    "l": 68.431
  },
  "oklch": {
    "l": 0.90858,
    "c": 0.16604,
    "h": 122.2
  },
  "luminance": 0.77688
}

Semantic roles & 50–950 ramp

primary

#CEF26B

secondary

#5E36CB

accent

#05E040

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF26B

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

Preview Lab → · Contrast checker → · Palette generator →