#E4F45D#E4F45D

#E4F45D is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 92.8% C 0.172 H 114.9°. Best body text is #000000 at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#E4F45D
RGB	rgb(228, 244, 93)
HSL	hsl(66, 87%, 66%)
HSV	hsv(66, 62%, 96%)
CMYK	cmyk(6.6%, 0%, 61.9%, 4.3%)
CIE-LAB	lab(92.57, -24.49, 68.62)
CIE-LCH	lch(92.57, 72.86, 109.64°)
OKLab	oklab(92.75% -0.0727 0.1564)
OKLCH	oklch(92.75% 0.172 114.9)
XYZ	xyz(66.3229, 81.9867, 22.6850)
Luminance	0.8199 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F45D #6D5DF4

analogous

#F4B95D #E4F45D #98F45D

triadic

#E4F45D #5DE4F4 #F45DE4

tetradic

#E4F45D #5DF4B9 #6D5DF4 #F45D98

square

#E4F45D #5DF4B9 #6D5DF4 #F45D98

split-complementary

#E4F45D #5D98F4 #B95DF4

monochromatic

#B5C90E #DAF024 #E4F45D #EEF896 #F7FCD0

Accessibility & contrast

On white

1.21

#E4F45D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.40

#E4F45D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F45D

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F45D	#FFFFFF	#000000	##000000
##E4F45D	1.00	1.21	17.40	17.40
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.40	21.00	1.00	1.00
##000000	17.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94A

Deuteranopia (green-blind)

#FFEB67

Tritanopia (blue-blind)

#F2E7D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e4f45d;
/* rgb */ color: rgb(228, 244, 93);
/* oklch */ color: oklch(92.8% 0.172 114.9);

Tailwind

colors: {
  custom: {
    50: '#f0f791',
    500: '#e4f45d',
    950: '#000000',
  },
}

SCSS

$custom: #e4f45d;
$custom-light: #f0f791;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f45d",
  "rgb": {
    "r": 228,
    "g": 244,
    "b": 93
  },
  "hsl": {
    "h": 66.358,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.9275,
    "c": 0.17246,
    "h": 114.9
  },
  "luminance": 0.81986
}

Semantic roles & 50–950 ramp

primary

#E4F45D

secondary

#4030C6

accent

#02E41A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F45D

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

Preview Lab → · Contrast checker → · Palette generator →