#E6F66B#E6F66B

#E6F66B is a very light, vivid yellow. Relative luminance 0.838; OKLCH L 93.5% C 0.163 H 115.1°. Best body text is #000000 at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#E6F66B
RGB	rgb(230, 246, 107)
HSL	hsl(67, 89%, 69%)
HSV	hsv(67, 57%, 96%)
CMYK	cmyk(6.5%, 0%, 56.5%, 3.5%)
CIE-LAB	lab(93.36, -23.66, 63.71)
CIE-LCH	lch(93.36, 67.96, 110.38°)
OKLab	oklab(93.46% -0.0692 0.1476)
OKLCH	oklch(93.46% 0.163 115.1)
XYZ	xyz(68.2441, 83.7971, 26.4865)
Luminance	0.8380 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6F66B #7B6BF6

analogous

#F6C06B #E6F66B #A1F66B

triadic

#E6F66B #6BE6F6 #F66BE6

tetradic

#E6F66B #6BF6C0 #7B6BF6 #F66BA1

square

#E6F66B #6BF6C0 #7B6BF6 #F66BA1

split-complementary

#E6F66B #6BA1F6 #C06BF6

monochromatic

#C2D90D #DCF231 #E6F66B #F0FAA5 #F9FDDE

Accessibility & contrast

On white

1.18

#E6F66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.76

#E6F66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6F66B

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6F66B	#FFFFFF	#000000	##000000
##E6F66B	1.00	1.18	17.76	17.76
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.76	21.00	1.00	1.00
##000000	17.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB5C

Deuteranopia (green-blind)

#FFED73

Tritanopia (blue-blind)

#F3E9D8

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e6f66b;
/* rgb */ color: rgb(230, 246, 107);
/* oklch */ color: oklch(93.5% 0.163 115.1);

Tailwind

colors: {
  custom: {
    50: '#f0f99a',
    500: '#e6f66b',
    950: '#000000',
  },
}

SCSS

$custom: #e6f66b;
$custom-light: #f0f99a;
$custom-dark: #000000;

JSON

{
  "hex": "#e6f66b",
  "rgb": {
    "r": 230,
    "g": 246,
    "b": 107
  },
  "hsl": {
    "h": 66.906,
    "s": 88.535,
    "l": 69.216
  },
  "oklch": {
    "l": 0.9346,
    "c": 0.16301,
    "h": 115.1
  },
  "luminance": 0.83796
}

Semantic roles & 50–950 ramp

primary

#E6F66B

secondary

#4736D0

accent

#00E51B

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E6F66B

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

Preview Lab → · Contrast checker → · Palette generator →