#EEF487#EEF487

#EEF487 is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 94.0% C 0.133 H 111.5°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#EEF487
RGB	rgb(238, 244, 135)
HSL	hsl(63, 83%, 74%)
HSV	hsv(63, 45%, 96%)
CMYK	cmyk(2.5%, 0%, 44.7%, 4.3%)
CIE-LAB	lab(93.72, -17.18, 51.58)
CIE-LCH	lch(93.72, 54.36, 108.43°)
OKLab	oklab(93.99% -0.0486 0.1236)
OKLCH	oklch(93.99% 0.133 111.5)
XYZ	xyz(71.9849, 84.6291, 35.4599)
Luminance	0.8463 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF487 #8D87F4

analogous

#F4C487 #EEF487 #B8F487

triadic

#EEF487 #87EEF4 #F487EE

tetradic

#EEF487 #87F4C4 #8D87F4 #F487B8

square

#EEF487 #87F4C4 #8D87F4 #F487B8

split-complementary

#EEF487 #87B8F4 #C487F4

monochromatic

#DEEA17 #E6EF4F #EEF487 #F6F9BF #FBFCE3

Accessibility & contrast

On white

1.17

#EEF487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#EEF487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF487

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF487	#FFFFFF	#000000	##000000
##EEF487	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB7E

Deuteranopia (green-blind)

#FFEF8C

Tritanopia (blue-blind)

#FBE8DA

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef487;
/* rgb */ color: rgb(238, 244, 135);
/* oklch */ color: oklch(94.0% 0.133 111.5);

Tailwind

colors: {
  custom: {
    50: '#f5f7ac',
    500: '#eef487',
    950: '#000000',
  },
}

SCSS

$custom: #eef487;
$custom-light: #f5f7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#eef487",
  "rgb": {
    "r": 238,
    "g": 244,
    "b": 135
  },
  "hsl": {
    "h": 63.303,
    "s": 83.206,
    "l": 74.314
  },
  "oklch": {
    "l": 0.93989,
    "c": 0.13282,
    "h": 111.5
  },
  "luminance": 0.84628
}

Semantic roles & 50–950 ramp

primary

#EEF487

secondary

#564FD0

accent

#06E012

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF487

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

Preview Lab → · Contrast checker → · Palette generator →