#E4EE78#E4EE78

#E4EE78 is a very light, vivid yellow. Relative luminance 0.790; OKLCH L 91.8% C 0.143 H 113.2°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#E4EE78
RGB	rgb(228, 238, 120)
HSL	hsl(65, 78%, 70%)
HSV	hsv(65, 50%, 93%)
CMYK	cmyk(4.2%, 0%, 49.6%, 6.7%)
CIE-LAB	lab(91.23, -19.54, 55.41)
CIE-LCH	lch(91.23, 58.76, 109.42°)
OKLab	oklab(91.76% -0.0561 0.131)
OKLCH	oklch(91.76% 0.143 113.2)
XYZ	xyz(65.9608, 79.0002, 29.5395)
Luminance	0.7900 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EE78 #8278EE

analogous

#EEBD78 #E4EE78 #A9EE78

triadic

#E4EE78 #78E4EE #EE78E4

tetradic

#E4EE78 #78EEBD #8278EE #EE78A9

square

#E4EE78 #78EEBD #8278EE #EE78A9

split-complementary

#E4EE78 #78A9EE #BD78EE

monochromatic

#C2D11A #D9E742 #E4EE78 #EFF5AE #FAFCE4

Accessibility & contrast

On white

1.25

#E4EE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#E4EE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EE78

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EE78	#FFFFFF	#000000	##000000
##E4EE78	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56D

Deuteranopia (green-blind)

#FDE77E

Tritanopia (blue-blind)

#F0E2D3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e4ee78;
/* rgb */ color: rgb(228, 238, 120);
/* oklch */ color: oklch(91.8% 0.143 113.2);

Tailwind

colors: {
  custom: {
    50: '#eef3a2',
    500: '#e4ee78',
    950: '#000000',
  },
}

SCSS

$custom: #e4ee78;
$custom-light: #eef3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ee78",
  "rgb": {
    "r": 228,
    "g": 238,
    "b": 120
  },
  "hsl": {
    "h": 65.085,
    "s": 77.632,
    "l": 70.196
  },
  "oklch": {
    "l": 0.91764,
    "c": 0.14256,
    "h": 113.2
  },
  "luminance": 0.78999
}

Semantic roles & 50–950 ramp

primary

#E4EE78

secondary

#4E43C7

accent

#0CDA1D

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E4EE78

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

Preview Lab → · Contrast checker → · Palette generator →