#EEF291#EEF291

#EEF291 is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.7% C 0.120 H 110.6°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#EEF291
RGB	rgb(238, 242, 145)
HSL	hsl(62, 79%, 76%)
HSV	hsv(62, 40%, 95%)
CMYK	cmyk(1.7%, 0%, 40.1%, 5.1%)
CIE-LAB	lab(93.33, -15.20, 46.29)
CIE-LCH	lch(93.33, 48.73, 108.18°)
OKLab	oklab(93.72% -0.0421 0.1124)
OKLCH	oklch(93.72% 0.12 110.6)
XYZ	xyz(72.1238, 83.7270, 39.1441)
Luminance	0.8373 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF291 #9591F2

analogous

#F2C591 #EEF291 #BDF291

triadic

#EEF291 #91EEF2 #F291EE

tetradic

#EEF291 #91F2C5 #9591F2 #F291BD

square

#EEF291 #91F2C5 #9591F2 #F291BD

split-complementary

#EEF291 #91BDF2 #C591F2

monochromatic

#DDE524 #E6EC5A #EEF291 #F6F8C8 #FBFCE4

Accessibility & contrast

On white

1.18

#EEF291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#EEF291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF291

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF291	#FFFFFF	#000000	##000000
##EEF291	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA89

Deuteranopia (green-blind)

#FFED95

Tritanopia (blue-blind)

#FAE7DA

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef291;
/* rgb */ color: rgb(238, 242, 145);
/* oklch */ color: oklch(93.7% 0.120 110.6);

Tailwind

colors: {
  custom: {
    50: '#f5f6b2',
    500: '#eef291',
    950: '#000000',
  },
}

SCSS

$custom: #eef291;
$custom-light: #f5f6b2;
$custom-dark: #000000;

JSON

{
  "hex": "#eef291",
  "rgb": {
    "r": 238,
    "g": 242,
    "b": 145
  },
  "hsl": {
    "h": 62.474,
    "s": 78.862,
    "l": 75.882
  },
  "oklch": {
    "l": 0.93719,
    "c": 0.12002,
    "h": 110.6
  },
  "luminance": 0.83726
}

Semantic roles & 50–950 ramp

primary

#EEF291

secondary

#5D58CF

accent

#0ADB13

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEF291

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

Preview Lab → · Contrast checker → · Palette generator →