#CEF271#CEF271

#CEF271 is a very light, vivid yellow-green. Relative luminance 0.778; OKLCH L 90.9% C 0.161 H 122.6°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#CEF271
RGB	rgb(206, 242, 113)
HSL	hsl(77, 83%, 70%)
HSV	hsv(77, 53%, 95%)
CMYK	cmyk(14.9%, 0%, 53.3%, 5.1%)
CIE-LAB	lab(90.70, -30.54, 57.59)
CIE-LCH	lch(90.70, 65.18, 117.94°)
OKLab	oklab(90.93% -0.0866 0.1354)
OKLCH	oklch(90.93% 0.161 122.6)
XYZ	xyz(60.1867, 77.8182, 27.4692)
Luminance	0.7782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF271 #9571F2

analogous

#F2D571 #CEF271 #8EF271

triadic

#CEF271 #71CEF2 #F271CE

tetradic

#CEF271 #71F2D5 #9571F2 #F2718E

square

#CEF271 #71F2D5 #9571F2 #F2718E

split-complementary

#CEF271 #718EF2 #D571F2

monochromatic

#9FD514 #BBED39 #CEF271 #E1F7A9 #F5FCE1

Accessibility & contrast

On white

1.27

#CEF271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#CEF271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF271

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF271	#FFFFFF	#000000	##000000
##CEF271	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE564

Deuteranopia (green-blind)

#FAE479

Tritanopia (blue-blind)

#D7E7D5

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef271;
/* rgb */ color: rgb(206, 242, 113);
/* oklch */ color: oklch(90.9% 0.161 122.6);

Tailwind

colors: {
  custom: {
    50: '#dff69d',
    500: '#cef271',
    950: '#000000',
  },
}

SCSS

$custom: #cef271;
$custom-light: #dff69d;
$custom-dark: #000000;

JSON

{
  "hex": "#cef271",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 76.744,
    "s": 83.226,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90925,
    "c": 0.16075,
    "h": 122.6
  },
  "luminance": 0.77818
}

Semantic roles & 50–950 ramp

primary

#CEF271

secondary

#643CCB

accent

#06E043

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CEF271

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

Preview Lab → · Contrast checker → · Palette generator →