#E4F678#E4F678

#E4F678 is a very light, vivid yellow. Relative luminance 0.838; OKLCH L 93.5% C 0.152 H 116.2°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#E4F678
RGB	rgb(228, 246, 120)
HSL	hsl(69, 88%, 72%)
HSV	hsv(69, 51%, 96%)
CMYK	cmyk(7.3%, 0%, 51.2%, 3.5%)
CIE-LAB	lab(93.35, -23.38, 57.91)
CIE-LCH	lch(93.35, 62.45, 111.99°)
OKLab	oklab(93.45% -0.067 0.1365)
OKLCH	oklch(93.45% 0.152 116.2)
XYZ	xyz(68.3418, 83.7624, 30.3332)
Luminance	0.8376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F678 #8A78F6

analogous

#F6C978 #E4F678 #A5F678

triadic

#E4F678 #78E4F6 #F678E4

tetradic

#E4F678 #78F6C9 #8A78F6 #F678A5

square

#E4F678 #78F6C9 #8A78F6 #F678A5

split-complementary

#E4F678 #78A5F6 #C978F6

monochromatic

#C6E40F #D9F23F #E4F678 #EFFAB1 #F9FDE2

Accessibility & contrast

On white

1.18

#E4F678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#E4F678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F678

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F678	#FFFFFF	#000000	##000000
##E4F678	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6C

Deuteranopia (green-blind)

#FFED7F

Tritanopia (blue-blind)

#F0EADA

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e4f678;
/* rgb */ color: rgb(228, 246, 120);
/* oklch */ color: oklch(93.5% 0.152 116.2);

Tailwind

colors: {
  custom: {
    50: '#eff9a2',
    500: '#e4f678',
    950: '#000000',
  },
}

SCSS

$custom: #e4f678;
$custom-light: #eff9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f678",
  "rgb": {
    "r": 228,
    "g": 246,
    "b": 120
  },
  "hsl": {
    "h": 68.571,
    "s": 87.5,
    "l": 71.765
  },
  "oklch": {
    "l": 0.93453,
    "c": 0.15203,
    "h": 116.2
  },
  "luminance": 0.83762
}

Semantic roles & 50–950 ramp

primary

#E4F678

secondary

#5641D1

accent

#01E422

background

#FFFFFC

surface

#FEFFF6

border

#D6D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F678

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

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