#E1F166#E1F166

#E1F166 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.0% C 0.163 H 115.2°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#E1F166
RGB	rgb(225, 241, 102)
HSL	hsl(67, 83%, 67%)
HSV	hsv(67, 58%, 95%)
CMYK	cmyk(6.6%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(91.63, -23.62, 63.81)
CIE-LCH	lch(91.63, 68.04, 110.31°)
OKLab	oklab(91.97% -0.0693 0.1474)
OKLCH	oklch(91.97% 0.163 115.2)
XYZ	xyz(64.9062, 79.8784, 24.5667)
Luminance	0.7988 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F166 #7666F1

analogous

#F1BB66 #E1F166 #9CF166

triadic

#E1F166 #66E1F1 #F166E1

tetradic

#E1F166 #66F1BB #7666F1 #F1669C

square

#E1F166 #66F1BB #7666F1 #F1669C

split-complementary

#E1F166 #669CF1 #BB66F1

monochromatic

#B5CA12 #D6EC2E #E1F166 #ECF69E #F7FBD6

Accessibility & contrast

On white

1.24

#E1F166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#E1F166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F166

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F166	#FFFFFF	#000000	##000000
##E1F166	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE657

Deuteranopia (green-blind)

#FFE86F

Tritanopia (blue-blind)

#EEE4D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e1f166;
/* rgb */ color: rgb(225, 241, 102);
/* oklch */ color: oklch(92.0% 0.163 115.2);

Tailwind

colors: {
  custom: {
    50: '#edf596',
    500: '#e1f166',
    950: '#000000',
  },
}

SCSS

$custom: #e1f166;
$custom-light: #edf596;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f166",
  "rgb": {
    "r": 225,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 66.906,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91969,
    "c": 0.16282,
    "h": 115.2
  },
  "luminance": 0.79877
}

Semantic roles & 50–950 ramp

primary

#E1F166

secondary

#4534C7

accent

#06E01F

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E1F166

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

Preview Lab → · Contrast checker → · Palette generator →