#EEFF52#EEFF52

#EEFF52 is a very light, vivid yellow. Relative luminance 0.903; OKLCH L 95.8% C 0.189 H 114.9°. Best body text is #000000 at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#EEFF52
RGB	rgb(238, 255, 82)
HSL	hsl(66, 100%, 66%)
HSV	hsv(66, 68%, 100%)
CMYK	cmyk(6.7%, 0%, 67.8%, 0%)
CIE-LAB	lab(96.12, -26.35, 76.69)
CIE-LCH	lch(96.12, 81.09, 108.96°)
OKLab	oklab(95.75% -0.0796 0.1715)
OKLCH	oklch(95.75% 0.189 114.9)
XYZ	xyz(72.5448, 90.3076, 21.5905)
Luminance	0.9031 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFF52 #6352FF

analogous

#FFB952 #EEFF52 #97FF52

triadic

#EEFF52 #52EEFF #FF52EE

tetradic

#EEFF52 #52FFB9 #6352FF #FF5297

square

#EEFF52 #52FFB9 #6352FF #FF5297

split-complementary

#EEFF52 #5297FF #B952FF

monochromatic

#C2D700 #E8FF15 #EEFF52 #F4FF8F #FAFFCC

Accessibility & contrast

On white

1.10

#EEFF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.06

#EEFF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFF52

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFF52	#FFFFFF	#000000	##000000
##EEFF52	1.00	1.10	19.06	19.06
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.06	21.00	1.00	1.00
##000000	19.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF336

Deuteranopia (green-blind)

#FFF55F

Tritanopia (blue-blind)

#FDF1DD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eeff52;
/* rgb */ color: rgb(238, 255, 82);
/* oklch */ color: oklch(95.8% 0.189 114.9);

Tailwind

colors: {
  custom: {
    50: '#f7ff8c',
    500: '#eeff52',
    950: '#000000',
  },
}

SCSS

$custom: #eeff52;
$custom-light: #f7ff8c;
$custom-dark: #000000;

JSON

{
  "hex": "#eeff52",
  "rgb": {
    "r": 238,
    "g": 255,
    "b": 82
  },
  "hsl": {
    "h": 65.896,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.95754,
    "c": 0.18909,
    "h": 114.9
  },
  "luminance": 0.90306
}

Semantic roles & 50–950 ramp

primary

#EEFF52

secondary

#3625D0

accent

#00E617

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EEFF52

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

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