#EEF78D#EEF78D

#EEF78D is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.7% C 0.130 H 112.8°. Best body text is #000000 at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#EEF78D
RGB	rgb(238, 247, 141)
HSL	hsl(65, 87%, 76%)
HSV	hsv(65, 43%, 97%)
CMYK	cmyk(3.6%, 0%, 42.9%, 3.1%)
CIE-LAB	lab(94.58, -18.05, 49.78)
CIE-LCH	lch(94.58, 52.95, 109.93°)
OKLab	oklab(94.7% -0.0506 0.12)
OKLCH	oklch(94.7% 0.13 112.8)
XYZ	xyz(73.3293, 86.6229, 38.0511)
Luminance	0.8662 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF78D #968DF7

analogous

#F7CB8D #EEF78D #B9F78D

triadic

#EEF78D #8DEEF7 #F78DEE

tetradic

#EEF78D #8DF7CB #968DF7 #F78DB9

square

#EEF78D #8DF7CB #968DF7 #F78DB9

split-complementary

#EEF78D #8DB9F7 #CB8DF7

monochromatic

#DDEF1B #E5F354 #EEF78D #F7FBC6 #FBFDE2

Accessibility & contrast

On white

1.15

#EEF78D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.32

#EEF78D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF78D

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF78D	#FFFFFF	#000000	##000000
##EEF78D	1.00	1.15	18.32	18.32
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.32	21.00	1.00	1.00
##000000	18.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE84

Deuteranopia (green-blind)

#FFF192

Tritanopia (blue-blind)

#FAECDE

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef78d;
/* rgb */ color: rgb(238, 247, 141);
/* oklch */ color: oklch(94.7% 0.130 112.8);

Tailwind

colors: {
  custom: {
    50: '#f5f9b0',
    500: '#eef78d',
    950: '#000000',
  },
}

SCSS

$custom: #eef78d;
$custom-light: #f5f9b0;
$custom-dark: #000000;

JSON

{
  "hex": "#eef78d",
  "rgb": {
    "r": 238,
    "g": 247,
    "b": 141
  },
  "hsl": {
    "h": 65.094,
    "s": 86.885,
    "l": 76.078
  },
  "oklch": {
    "l": 0.94695,
    "c": 0.13021,
    "h": 112.8
  },
  "luminance": 0.86622
}

Semantic roles & 50–950 ramp

primary

#EEF78D

secondary

#5E53D5

accent

#02E315

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171711

muted

#858581

Preview Lab

Preview with #EEF78D

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

Preview Lab → · Contrast checker → · Palette generator →