#CEF27A#CEF27A

#CEF27A is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 91.0% C 0.152 H 123.2°. Best body text is #000000 at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#CEF27A
RGB	rgb(206, 242, 122)
HSL	hsl(78, 82%, 71%)
HSV	hsv(78, 50%, 95%)
CMYK	cmyk(14.9%, 0%, 49.6%, 5.1%)
CIE-LAB	lab(90.79, -29.70, 53.59)
CIE-LCH	lch(90.79, 61.27, 118.99°)
OKLab	oklab(91.04% -0.0835 0.1275)
OKLCH	oklch(91.04% 0.152 123.2)
XYZ	xyz(60.7187, 78.0310, 30.2712)
Luminance	0.7803 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF27A #9E7AF2

analogous

#F2DA7A #CEF27A #92F27A

triadic

#CEF27A #7ACEF2 #F27ACE

tetradic

#CEF27A #7AF2DA #9E7AF2 #F27A92

square

#CEF27A #7AF2DA #9E7AF2 #F27A92

split-complementary

#CEF27A #7A92F2 #DA7AF2

monochromatic

#A1DC16 #B9ED42 #CEF27A #E3F7B2 #F5FCE3

Accessibility & contrast

On white

1.26

#CEF27A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.61

#CEF27A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF27A

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF27A	#FFFFFF	#000000	##000000
##CEF27A	1.00	1.26	16.61	16.61
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.61	21.00	1.00	1.00
##000000	16.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE66F

Deuteranopia (green-blind)

#F9E481

Tritanopia (blue-blind)

#D6E8D6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cef27a;
/* rgb */ color: rgb(206, 242, 122);
/* oklch */ color: oklch(91.0% 0.152 123.2);

Tailwind

colors: {
  custom: {
    50: '#dff6a3',
    500: '#cef27a',
    950: '#000000',
  },
}

SCSS

$custom: #cef27a;
$custom-light: #dff6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#cef27a",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 122
  },
  "hsl": {
    "h": 78,
    "s": 82.192,
    "l": 71.373
  },
  "oklch": {
    "l": 0.91035,
    "c": 0.15238,
    "h": 123.2
  },
  "luminance": 0.78031
}

Semantic roles & 50–950 ramp

primary

#CEF27A

secondary

#6D44CD

accent

#07DF48

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CEF27A

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

Preview Lab → · Contrast checker → · Palette generator →