#E1F666#E1F666

#E1F666 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.0% C 0.169 H 116.8°. Best body text is #000000 at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#E1F666
RGB	rgb(225, 246, 102)
HSL	hsl(69, 89%, 68%)
HSV	hsv(69, 59%, 96%)
CMYK	cmyk(8.5%, 0%, 58.5%, 3.5%)
CIE-LAB	lab(92.96, -25.99, 65.29)
CIE-LCH	lch(92.96, 70.27, 111.71°)
OKLab	oklab(93.04% -0.0759 0.1505)
OKLCH	oklch(93.04% 0.169 116.8)
XYZ	xyz(66.4066, 82.8791, 25.0668)
Luminance	0.8288 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F666 #7B66F6

analogous

#F6C366 #E1F666 #99F666

triadic

#E1F666 #66E1F6 #F666E1

tetradic

#E1F666 #66F6C3 #7B66F6 #F66699

square

#E1F666 #66F6C3 #7B66F6 #F66699

split-complementary

#E1F666 #6699F6 #C366F6

monochromatic

#B8D50D #D6F32C #E1F666 #ECF9A0 #F8FDDA

Accessibility & contrast

On white

1.19

#E1F666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.58

#E1F666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F666

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F666	#FFFFFF	#000000	##000000
##E1F666	1.00	1.19	17.58	17.58
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.58	21.00	1.00	1.00
##000000	17.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA56

Deuteranopia (green-blind)

#FFEC6F

Tritanopia (blue-blind)

#EDE9D7

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e1f666;
/* rgb */ color: rgb(225, 246, 102);
/* oklch */ color: oklch(93.0% 0.169 116.8);

Tailwind

colors: {
  custom: {
    50: '#edf997',
    500: '#e1f666',
    950: '#000000',
  },
}

SCSS

$custom: #e1f666;
$custom-light: #edf997;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f666",
  "rgb": {
    "r": 225,
    "g": 246,
    "b": 102
  },
  "hsl": {
    "h": 68.75,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.93035,
    "c": 0.16856,
    "h": 116.8
  },
  "luminance": 0.82878
}

Semantic roles & 50–950 ramp

primary

#E1F666

secondary

#4831CF

accent

#00E621

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E1F666

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

Preview Lab → · Contrast checker → · Palette generator →