#EEF379#EEF379

#EEF379 is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.6% C 0.145 H 111.0°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#EEF379
RGB	rgb(238, 243, 121)
HSL	hsl(62, 84%, 71%)
HSV	hsv(62, 50%, 95%)
CMYK	cmyk(2.1%, 0%, 50.2%, 4.7%)
CIE-LAB	lab(93.30, -17.96, 57.58)
CIE-LCH	lch(93.30, 60.32, 107.33°)
OKLab	oklab(93.6% -0.0521 0.1357)
OKLCH	oklch(93.6% 0.145 111)
XYZ	xyz(70.7632, 83.6603, 30.5058)
Luminance	0.8366 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF379 #7E79F3

analogous

#F3BB79 #EEF379 #B1F379

triadic

#EEF379 #79EEF3 #F379EE

tetradic

#EEF379 #79F3BB #7E79F3 #F379B1

square

#EEF379 #79F3BB #7E79F3 #F379B1

split-complementary

#EEF379 #79B1F3 #BB79F3

monochromatic

#D5DE14 #E7EE41 #EEF379 #F5F8B1 #FBFCE3

Accessibility & contrast

On white

1.18

#EEF379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#EEF379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF379

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF379	#FFFFFF	#000000	##000000
##EEF379	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6E

Deuteranopia (green-blind)

#FFEE7F

Tritanopia (blue-blind)

#FCE7D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef379;
/* rgb */ color: rgb(238, 243, 121);
/* oklch */ color: oklch(93.6% 0.145 111.0);

Tailwind

colors: {
  custom: {
    50: '#f6f6a3',
    500: '#eef379',
    950: '#000000',
  },
}

SCSS

$custom: #eef379;
$custom-light: #f6f6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#eef379",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 121
  },
  "hsl": {
    "h": 62.459,
    "s": 83.562,
    "l": 71.373
  },
  "oklch": {
    "l": 0.93602,
    "c": 0.14537,
    "h": 111
  },
  "luminance": 0.83659
}

Semantic roles & 50–950 ramp

primary

#EEF379

secondary

#4843CE

accent

#06E00E

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF379

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

Preview Lab → · Contrast checker → · Palette generator →