#E6F366#E6F366

#E6F366 is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 92.8% C 0.164 H 114.0°. Best body text is #000000 at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#E6F366
RGB	rgb(230, 243, 102)
HSL	hsl(66, 85%, 68%)
HSV	hsv(66, 58%, 95%)
CMYK	cmyk(5.3%, 0%, 58%, 4.7%)
CIE-LAB	lab(92.52, -22.60, 64.91)
CIE-LCH	lch(92.52, 68.73, 109.20°)
OKLab	oklab(92.77% -0.0667 0.1496)
OKLCH	oklch(92.77% 0.164 114)
XYZ	xyz(67.0835, 81.8846, 24.8392)
Luminance	0.8188 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6F366 #7366F3

analogous

#F3BA66 #E6F366 #9FF366

triadic

#E6F366 #66E6F3 #F366E6

tetradic

#E6F366 #66F3BA #7366F3 #F3669F

square

#E6F366 #66F3BA #7366F3 #F3669F

split-complementary

#E6F366 #669FF3 #BA66F3

monochromatic

#BDCE10 #DDEF2D #E6F366 #EFF79F #F9FCD7

Accessibility & contrast

On white

1.21

#E6F366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.38

#E6F366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6F366

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6F366	#FFFFFF	#000000	##000000
##E6F366	1.00	1.21	17.38	17.38
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.38	21.00	1.00	1.00
##000000	17.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE856

Deuteranopia (green-blind)

#FFEB6F

Tritanopia (blue-blind)

#F4E6D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e6f366;
/* rgb */ color: rgb(230, 243, 102);
/* oklch */ color: oklch(92.8% 0.164 114.0);

Tailwind

colors: {
  custom: {
    50: '#f1f797',
    500: '#e6f366',
    950: '#000000',
  },
}

SCSS

$custom: #e6f366;
$custom-light: #f1f797;
$custom-dark: #000000;

JSON

{
  "hex": "#e6f366",
  "rgb": {
    "r": 230,
    "g": 243,
    "b": 102
  },
  "hsl": {
    "h": 65.532,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.92774,
    "c": 0.16378,
    "h": 114
  },
  "luminance": 0.81883
}

Semantic roles & 50–950 ramp

primary

#E6F366

secondary

#4133CA

accent

#04E218

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E6F366

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

Preview Lab → · Contrast checker → · Palette generator →