#EEF989#EEF989

#EEF989 is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 95.1% C 0.137 H 113.6°. Best body text is #000000 at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#EEF989
RGB	rgb(238, 249, 137)
HSL	hsl(66, 90%, 76%)
HSV	hsv(66, 45%, 98%)
CMYK	cmyk(4.4%, 0%, 45%, 2.4%)
CIE-LAB	lab(95.05, -19.41, 52.26)
CIE-LCH	lch(95.05, 55.74, 110.38°)
OKLab	oklab(95.06% -0.0548 0.1253)
OKLCH	oklch(95.06% 0.137 113.6)
XYZ	xyz(73.6519, 87.7357, 36.7168)
Luminance	0.8773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF989 #9489F9

analogous

#F9CC89 #EEF989 #B6F989

triadic

#EEF989 #89EEF9 #F989EE

tetradic

#EEF989 #89F9CC #9489F9 #F989B6

square

#EEF989 #89F9CC #9489F9 #F989B6

split-complementary

#EEF989 #89B6F9 #CC89F9

monochromatic

#DDF315 #E6F64F #EEF989 #F6FCC3 #FBFEE2

Accessibility & contrast

On white

1.13

#EEF989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.55

#EEF989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF989

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF989	#FFFFFF	#000000	##000000
##EEF989	1.00	1.13	18.55	18.55
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.55	21.00	1.00	1.00
##000000	18.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF080

Deuteranopia (green-blind)

#FFF28F

Tritanopia (blue-blind)

#FAEEDF

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eef989;
/* rgb */ color: rgb(238, 249, 137);
/* oklch */ color: oklch(95.1% 0.137 113.6);

Tailwind

colors: {
  custom: {
    50: '#f5fbad',
    500: '#eef989',
    950: '#000000',
  },
}

SCSS

$custom: #eef989;
$custom-light: #f5fbad;
$custom-dark: #000000;

JSON

{
  "hex": "#eef989",
  "rgb": {
    "r": 238,
    "g": 249,
    "b": 137
  },
  "hsl": {
    "h": 65.893,
    "s": 90.323,
    "l": 75.686
  },
  "oklch": {
    "l": 0.95055,
    "c": 0.13671,
    "h": 113.6
  },
  "luminance": 0.87735
}

Semantic roles & 50–950 ramp

primary

#EEF989

secondary

#5C4FD7

accent

#00E617

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF989

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

Preview Lab → · Contrast checker → · Palette generator →