#EEFF2B#EEFF2B

#EEFF2B is a very light, highly saturated yellow. Relative luminance 0.899; OKLCH L 95.6% C 0.208 H 114.7°. Best body text is #000000 at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#EEFF2B
RGB	rgb(238, 255, 43)
HSL	hsl(65, 100%, 58%)
HSV	hsv(65, 83%, 100%)
CMYK	cmyk(6.7%, 0%, 83.1%, 0%)
CIE-LAB	lab(95.94, -27.87, 87.76)
CIE-LCH	lch(95.94, 92.08, 107.62°)
OKLab	oklab(95.55% -0.0867 0.1888)
OKLCH	oklch(95.55% 0.208 114.7)
XYZ	xyz(71.4582, 89.8730, 15.8679)
Luminance	0.8987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFF2B #3C2BFF

analogous

#FFA62B #EEFF2B #84FF2B

triadic

#EEFF2B #2BEEFF #FF2BEE

tetradic

#EEFF2B #2BFFA6 #3C2BFF #FF2B84

square

#EEFF2B #2BFFA6 #3C2BFF #FF2B84

split-complementary

#EEFF2B #2B84FF #A62BFF

monochromatic

#A2B000 #DAED00 #EEFF2B #F3FF68 #F8FFA5

Accessibility & contrast

On white

1.11

#EEFF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.97

#EEFF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFF2B

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFF2B	#FFFFFF	#000000	##000000
##EEFF2B	1.00	1.11	18.97	18.97
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.97	21.00	1.00	1.00
##000000	18.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF200

Deuteranopia (green-blind)

#FFF543

Tritanopia (blue-blind)

#FEF0DA

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eeff2b;
/* rgb */ color: rgb(238, 255, 43);
/* oklch */ color: oklch(95.6% 0.208 114.7);

Tailwind

colors: {
  custom: {
    50: '#f8ff7b',
    500: '#eeff2b',
    950: '#000000',
  },
}

SCSS

$custom: #eeff2b;
$custom-light: #f8ff7b;
$custom-dark: #000000;

JSON

{
  "hex": "#eeff2b",
  "rgb": {
    "r": 238,
    "g": 255,
    "b": 43
  },
  "hsl": {
    "h": 64.811,
    "s": 100,
    "l": 58.431
  },
  "oklch": {
    "l": 0.95552,
    "c": 0.20771,
    "h": 114.7
  },
  "luminance": 0.89872
}

Semantic roles & 50–950 ramp

primary

#EEFF2B

secondary

#2B1FAF

accent

#29FF3A

background

#FFFFFB

surface

#FFFFF2

border

#D7D7CC

text

#18170B

muted

#86857E

Preview Lab

Preview with #EEFF2B

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

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