#EEF582#EEF582

#EEF582 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.1% C 0.139 H 111.9°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#EEF582
RGB	rgb(238, 245, 130)
HSL	hsl(64, 85%, 74%)
HSV	hsv(64, 47%, 96%)
CMYK	cmyk(2.9%, 0%, 46.9%, 3.9%)
CIE-LAB	lab(93.92, -18.14, 54.17)
CIE-LCH	lch(93.92, 57.13, 108.51°)
OKLab	oklab(94.13% -0.0518 0.129)
OKLCH	oklch(94.13% 0.139 111.9)
XYZ	xyz(71.9428, 85.0950, 33.7499)
Luminance	0.8509 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF582 #8982F5

analogous

#F5C282 #EEF582 #B4F582

triadic

#EEF582 #82EEF5 #F582EE

tetradic

#EEF582 #82F5C2 #8982F5 #F582B4

square

#EEF582 #82F5C2 #8982F5 #F582B4

split-complementary

#EEF582 #82B4F5 #C282F5

monochromatic

#DDEA13 #E6F049 #EEF582 #F6FABB #FBFDE3

Accessibility & contrast

On white

1.17

#EEF582 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#EEF582 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF582

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF582	#FFFFFF	#000000	##000000
##EEF582	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC78

Deuteranopia (green-blind)

#FFEF88

Tritanopia (blue-blind)

#FBE9DA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eef582;
/* rgb */ color: rgb(238, 245, 130);
/* oklch */ color: oklch(94.1% 0.139 111.9);

Tailwind

colors: {
  custom: {
    50: '#f5f8a9',
    500: '#eef582',
    950: '#000000',
  },
}

SCSS

$custom: #eef582;
$custom-light: #f5f8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#eef582",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 130
  },
  "hsl": {
    "h": 63.652,
    "s": 85.185,
    "l": 73.529
  },
  "oklch": {
    "l": 0.9413,
    "c": 0.13899,
    "h": 111.9
  },
  "luminance": 0.85094
}

Semantic roles & 50–950 ramp

primary

#EEF582

secondary

#524AD1

accent

#04E211

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF582

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

Preview Lab → · Contrast checker → · Palette generator →