#EEF389#EEF389

#EEF389 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.8% C 0.130 H 111.0°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#EEF389
RGB	rgb(238, 243, 137)
HSL	hsl(63, 82%, 75%)
HSV	hsv(63, 44%, 95%)
CMYK	cmyk(2.1%, 0%, 43.6%, 4.7%)
CIE-LAB	lab(93.49, -16.50, 50.34)
CIE-LCH	lch(93.49, 52.97, 108.15°)
OKLab	oklab(93.81% -0.0465 0.121)
OKLCH	oklch(93.81% 0.13 111)
XYZ	xyz(71.8270, 84.0858, 36.1085)
Luminance	0.8408 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF389 #8E89F3

analogous

#F3C389 #EEF389 #B9F389

triadic

#EEF389 #89EEF3 #F389EE

tetradic

#EEF389 #89F3C3 #8E89F3 #F389B9

square

#EEF389 #89F3C3 #8E89F3 #F389B9

split-complementary

#EEF389 #89B9F3 #C389F3

monochromatic

#DEE81A #E6ED51 #EEF389 #F6F9C1 #FBFCE3

Accessibility & contrast

On white

1.18

#EEF389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#EEF389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF389

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF389	#FFFFFF	#000000	##000000
##EEF389	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB80

Deuteranopia (green-blind)

#FFEE8E

Tritanopia (blue-blind)

#FAE8DA

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef389;
/* rgb */ color: rgb(238, 243, 137);
/* oklch */ color: oklch(93.8% 0.130 111.0);

Tailwind

colors: {
  custom: {
    50: '#f5f7ad',
    500: '#eef389',
    950: '#000000',
  },
}

SCSS

$custom: #eef389;
$custom-light: #f5f7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#eef389",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 137
  },
  "hsl": {
    "h": 62.83,
    "s": 81.538,
    "l": 74.51
  },
  "oklch": {
    "l": 0.9381,
    "c": 0.12961,
    "h": 111
  },
  "luminance": 0.84084
}

Semantic roles & 50–950 ramp

primary

#EEF389

secondary

#5751CF

accent

#08DE12

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF389

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

Preview Lab → · Contrast checker → · Palette generator →