#EEFF91#EEFF91

#EEFF91 is a very light, vivid yellow. Relative luminance 0.917; OKLCH L 96.4% C 0.136 H 116.2°. Best body text is #000000 at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#EEFF91
RGB	rgb(238, 255, 145)
HSL	hsl(69, 100%, 78%)
HSV	hsv(69, 43%, 100%)
CMYK	cmyk(6.7%, 0%, 43.1%, 0%)
CIE-LAB	lab(96.71, -21.49, 50.53)
CIE-LCH	lch(96.71, 54.91, 113.04°)
OKLab	oklab(96.42% -0.06 0.1219)
OKLCH	oklch(96.42% 0.136 116.2)
XYZ	xyz(76.1314, 91.7422, 40.4800)
Luminance	0.9174 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFF91 #A291FF

analogous

#FFD991 #EEFF91 #B7FF91

triadic

#EEFF91 #91EEFF #FF91EE

tetradic

#EEFF91 #91FFD9 #A291FF #FF91B7

square

#EEFF91 #91FFD9 #A291FF #FF91B7

split-complementary

#EEFF91 #91B7FF #D991FF

monochromatic

#DBFF17 #E5FF54 #EEFF91 #F7FFCE #FAFFE0

Accessibility & contrast

On white

1.09

#EEFF91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.35

#EEFF91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFF91

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFF91	#FFFFFF	#000000	##000000
##EEFF91	1.00	1.09	19.35	19.35
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.35	21.00	1.00	1.00
##000000	19.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF588

Deuteranopia (green-blind)

#FFF696

Tritanopia (blue-blind)

#F9F4E5

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #eeff91;
/* rgb */ color: rgb(238, 255, 145);
/* oklch */ color: oklch(96.4% 0.136 116.2);

Tailwind

colors: {
  custom: {
    50: '#f5ffb3',
    500: '#eeff91',
    950: '#000000',
  },
}

SCSS

$custom: #eeff91;
$custom-light: #f5ffb3;
$custom-dark: #000000;

JSON

{
  "hex": "#eeff91",
  "rgb": {
    "r": 238,
    "g": 255,
    "b": 145
  },
  "hsl": {
    "h": 69.273,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.96417,
    "c": 0.13588,
    "h": 116.2
  },
  "luminance": 0.91741
}

Semantic roles & 50–950 ramp

primary

#EEFF91

secondary

#6953E1

accent

#00E623

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171811

muted

#858681

Preview Lab

Preview with #EEFF91

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

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