#EEFA4B#EEFA4B

#EEFA4B is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 94.6% C 0.188 H 113.4°. Best body text is #000000 at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#EEFA4B
RGB	rgb(238, 250, 75)
HSL	hsl(64, 95%, 64%)
HSV	hsv(64, 70%, 98%)
CMYK	cmyk(4.8%, 0%, 70%, 2%)
CIE-LAB	lab(94.76, -24.35, 77.79)
CIE-LCH	lch(94.76, 81.51, 107.38°)
OKLab	oklab(94.65% -0.0746 0.1727)
OKLCH	oklch(94.65% 0.188 113.4)
XYZ	xyz(70.7176, 87.0578, 19.7338)
Luminance	0.8706 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFA4B #574BFA

analogous

#FAAE4B #EEFA4B #96FA4B

triadic

#EEFA4B #4BEEFA #FA4BEE

tetradic

#EEFA4B #4BFAAE #574BFA #FA4B96

square

#EEFA4B #4BFAAE #574BFA #FA4B96

split-complementary

#EEFA4B #4B96FA #AE4BFA

monochromatic

#B8C505 #E8F80F #EEFA4B #F4FC87 #F9FDC2

Accessibility & contrast

On white

1.14

#EEFA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.41

#EEFA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFA4B

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFA4B	#FFFFFF	#000000	##000000
##EEFA4B	1.00	1.14	18.41	18.41
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.41	21.00	1.00	1.00
##000000	18.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE2C

Deuteranopia (green-blind)

#FFF259

Tritanopia (blue-blind)

#FEEBD8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eefa4b;
/* rgb */ color: rgb(238, 250, 75);
/* oklch */ color: oklch(94.6% 0.188 113.4);

Tailwind

colors: {
  custom: {
    50: '#f7fb88',
    500: '#eefa4b',
    950: '#000000',
  },
}

SCSS

$custom: #eefa4b;
$custom-light: #f7fb88;
$custom-dark: #000000;

JSON

{
  "hex": "#eefa4b",
  "rgb": {
    "r": 238,
    "g": 250,
    "b": 75
  },
  "hsl": {
    "h": 64.114,
    "s": 94.595,
    "l": 63.725
  },
  "oklch": {
    "l": 0.94649,
    "c": 0.18817,
    "h": 113.4
  },
  "luminance": 0.87056
}

Semantic roles & 50–950 ramp

primary

#EEFA4B

secondary

#3227C2

accent

#00E610

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EEFA4B

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

Preview Lab → · Contrast checker → · Palette generator →