#EEFF08#EEFF08

#EEFF08 is a very light, highly saturated yellow. Relative luminance 0.897; OKLCH L 95.5% C 0.215 H 114.6°. Best body text is #000000 at 18.94:1 contrast (WCAG AA passes).

Color values

HEX	#EEFF08
RGB	rgb(238, 255, 8)
HSL	hsl(64, 100%, 52%)
HSV	hsv(64, 97%, 100%)
CMYK	cmyk(6.7%, 0%, 96.9%, 0%)
CIE-LAB	lab(95.88, -28.42, 92.43)
CIE-LCH	lch(95.88, 96.70, 107.09°)
OKLab	oklab(95.48% -0.0894 0.1953)
OKLCH	oklch(95.48% 0.215 114.6)
XYZ	xyz(71.0661, 89.7161, 13.8030)
Luminance	0.8972 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFF08 #1908FF

analogous

#FF9508 #EEFF08 #72FF08

triadic

#EEFF08 #08EEFF #FF08EE

tetradic

#EEFF08 #08FF95 #1908FF #FF0872

square

#EEFF08 #08FF95 #1908FF #FF0872

split-complementary

#EEFF08 #0872FF #9508FF

monochromatic

#838D00 #BCCA00 #EEFF08 #F2FF45 #F6FF82

Accessibility & contrast

On white

1.11

#EEFF08 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.94

#EEFF08 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFF08

18.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFF08	#FFFFFF	#000000	##000000
##EEFF08	1.00	1.11	18.94	18.94
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.94	21.00	1.00	1.00
##000000	18.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF200

Deuteranopia (green-blind)

#FFF535

Tritanopia (blue-blind)

#FFEFD9

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eeff08;
/* rgb */ color: rgb(238, 255, 8);
/* oklch */ color: oklch(95.5% 0.215 114.6);

Tailwind

colors: {
  custom: {
    50: '#f9ff73',
    500: '#eeff08',
    950: '#000000',
  },
}

SCSS

$custom: #eeff08;
$custom-light: #f9ff73;
$custom-dark: #000000;

JSON

{
  "hex": "#eeff08",
  "rgb": {
    "r": 238,
    "g": 255,
    "b": 8
  },
  "hsl": {
    "h": 64.13,
    "s": 100,
    "l": 51.569
  },
  "oklch": {
    "l": 0.95479,
    "c": 0.2148,
    "h": 114.6
  },
  "luminance": 0.89715
}

Semantic roles & 50–950 ramp

primary

#EEFF08

secondary

#221A92

accent

#29FF38

background

#FFFFFB

surface

#FFFFF2

border

#D7D7CC

text

#18170A

muted

#86857D

Preview Lab

Preview with #EEFF08

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

Preview Lab → · Contrast checker → · Palette generator →