#EEF783#EEF783

#EEF783 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.6% C 0.140 H 112.7°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#EEF783
RGB	rgb(238, 247, 131)
HSL	hsl(65, 88%, 74%)
HSV	hsv(65, 47%, 97%)
CMYK	cmyk(3.6%, 0%, 47%, 3.1%)
CIE-LAB	lab(94.46, -19.01, 54.35)
CIE-LCH	lch(94.46, 57.58, 109.28°)
OKLab	oklab(94.56% -0.0542 0.1295)
OKLCH	oklch(94.56% 0.14 112.7)
XYZ	xyz(72.6186, 86.3386, 34.3079)
Luminance	0.8634 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF783 #8C83F7

analogous

#F7C683 #EEF783 #B4F783

triadic

#EEF783 #83EEF7 #F783EE

tetradic

#EEF783 #83F7C6 #8C83F7 #F783B4

square

#EEF783 #83F7C6 #8C83F7 #F783B4

split-complementary

#EEF783 #83B4F7 #C683F7

monochromatic

#DEF010 #E6F34A #EEF783 #F6FBBC #FBFDE2

Accessibility & contrast

On white

1.15

#EEF783 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#EEF783 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF783

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF783	#FFFFFF	#000000	##000000
##EEF783	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE79

Deuteranopia (green-blind)

#FFF189

Tritanopia (blue-blind)

#FBEBDC

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef783;
/* rgb */ color: rgb(238, 247, 131);
/* oklch */ color: oklch(94.6% 0.140 112.7);

Tailwind

colors: {
  custom: {
    50: '#f5f9a9',
    500: '#eef783',
    950: '#000000',
  },
}

SCSS

$custom: #eef783;
$custom-light: #f5f9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#eef783",
  "rgb": {
    "r": 238,
    "g": 247,
    "b": 131
  },
  "hsl": {
    "h": 64.655,
    "s": 87.879,
    "l": 74.118
  },
  "oklch": {
    "l": 0.94559,
    "c": 0.14032,
    "h": 112.7
  },
  "luminance": 0.86337
}

Semantic roles & 50–950 ramp

primary

#EEF783

secondary

#554AD4

accent

#01E413

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF783

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

Preview Lab → · Contrast checker → · Palette generator →