#EEF789#EEF789

#EEF789 is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 94.6% C 0.134 H 112.8°. Best body text is #000000 at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#EEF789
RGB	rgb(238, 247, 137)
HSL	hsl(65, 87%, 75%)
HSV	hsv(65, 45%, 97%)
CMYK	cmyk(3.6%, 0%, 44.5%, 3.1%)
CIE-LAB	lab(94.53, -18.44, 51.62)
CIE-LCH	lch(94.53, 54.81, 109.66°)
OKLab	oklab(94.64% -0.052 0.1238)
OKLCH	oklch(94.64% 0.134 112.8)
XYZ	xyz(73.0371, 86.5060, 36.5119)
Luminance	0.8650 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF789 #9289F7

analogous

#F7C989 #EEF789 #B7F789

triadic

#EEF789 #89EEF7 #F789EE

tetradic

#EEF789 #89F7C9 #9289F7 #F789B7

square

#EEF789 #89F7C9 #9289F7 #F789B7

split-complementary

#EEF789 #89B7F7 #C989F7

monochromatic

#DDEF16 #E6F350 #EEF789 #F6FBC2 #FBFDE2

Accessibility & contrast

On white

1.15

#EEF789 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.30

#EEF789 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF789

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF789	#FFFFFF	#000000	##000000
##EEF789	1.00	1.15	18.30	18.30
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.30	21.00	1.00	1.00
##000000	18.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE80

Deuteranopia (green-blind)

#FFF18E

Tritanopia (blue-blind)

#FAECDD

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef789;
/* rgb */ color: rgb(238, 247, 137);
/* oklch */ color: oklch(94.6% 0.134 112.8);

Tailwind

colors: {
  custom: {
    50: '#f5f9ad',
    500: '#eef789',
    950: '#000000',
  },
}

SCSS

$custom: #eef789;
$custom-light: #f5f9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#eef789",
  "rgb": {
    "r": 238,
    "g": 247,
    "b": 137
  },
  "hsl": {
    "h": 64.909,
    "s": 87.302,
    "l": 75.294
  },
  "oklch": {
    "l": 0.94639,
    "c": 0.13432,
    "h": 112.8
  },
  "luminance": 0.86505
}

Semantic roles & 50–950 ramp

primary

#EEF789

secondary

#5A50D5

accent

#02E414

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF789

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

Preview Lab → · Contrast checker → · Palette generator →