#EEFF81#EEFF81

#EEFF81 is a very light, vivid yellow. Relative luminance 0.913; OKLCH L 96.2% C 0.152 H 115.7°. Best body text is #000000 at 19.26:1 contrast (WCAG AA passes).

Color values

HEX	#EEFF81
RGB	rgb(238, 255, 129)
HSL	hsl(68, 100%, 75%)
HSV	hsv(68, 49%, 100%)
CMYK	cmyk(6.7%, 0%, 49.4%, 0%)
CIE-LAB	lab(96.53, -23.02, 57.75)
CIE-LCH	lch(96.53, 62.17, 111.74°)
OKLab	oklab(96.21% -0.0657 0.1368)
OKLCH	oklch(96.21% 0.152 115.7)
XYZ	xyz(74.9834, 91.2830, 34.4339)
Luminance	0.9128 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFF81 #9281FF

analogous

#FFD181 #EEFF81 #AFFF81

triadic

#EEFF81 #81EEFF #FF81EE

tetradic

#EEFF81 #81FFD1 #9281FF #FF81AF

square

#EEFF81 #81FFD1 #9281FF #FF81AF

split-complementary

#EEFF81 #81AFFF #D181FF

monochromatic

#DDFF07 #E6FF44 #EEFF81 #F6FFBE #FBFFE0

Accessibility & contrast

On white

1.09

#EEFF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.26

#EEFF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFF81

19.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFF81	#FFFFFF	#000000	##000000
##EEFF81	1.00	1.09	19.26	19.26
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.26	21.00	1.00	1.00
##000000	19.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF475

Deuteranopia (green-blind)

#FFF688

Tritanopia (blue-blind)

#FAF3E2

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #eeff81;
/* rgb */ color: rgb(238, 255, 129);
/* oklch */ color: oklch(96.2% 0.152 115.7);

Tailwind

colors: {
  custom: {
    50: '#f5ffa8',
    500: '#eeff81',
    950: '#000000',
  },
}

SCSS

$custom: #eeff81;
$custom-light: #f5ffa8;
$custom-dark: #000000;

JSON

{
  "hex": "#eeff81",
  "rgb": {
    "r": 238,
    "g": 255,
    "b": 129
  },
  "hsl": {
    "h": 68.095,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.96205,
    "c": 0.15173,
    "h": 115.7
  },
  "luminance": 0.91282
}

Semantic roles & 50–950 ramp

primary

#EEFF81

secondary

#5A46DE

accent

#00E61F

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171810

muted

#858681

Preview Lab

Preview with #EEFF81

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

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