#E9EB66#E9EB66

#E9EB66 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.3% C 0.154 H 109.9°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#E9EB66
RGB	rgb(233, 235, 102)
HSL	hsl(61, 77%, 66%)
HSV	hsv(61, 57%, 92%)
CMYK	cmyk(0.9%, 0%, 56.6%, 7.8%)
CIE-LAB	lab(90.64, -17.55, 62.88)
CIE-LCH	lch(90.64, 65.28, 105.59°)
OKLab	oklab(91.33% -0.0526 0.1452)
OKLCH	oklch(91.33% 0.154 109.9)
XYZ	xyz(65.7127, 77.7012, 24.1041)
Luminance	0.7770 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9EB66 #6866EB

analogous

#EBAA66 #E9EB66 #A6EB66

triadic

#E9EB66 #66E9EB #EB66E9

tetradic

#E9EB66 #66EBAA #6866EB #EB66A6

square

#E9EB66 #66EBAA #6866EB #EB66A6

split-complementary

#E9EB66 #66A6EB #AA66EB

monochromatic

#BBBE19 #E1E430 #E9EB66 #F1F29C #F9F9D2

Accessibility & contrast

On white

1.27

#E9EB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#E9EB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9EB66

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9EB66	#FFFFFF	#000000	##000000
##E9EB66	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE258

Deuteranopia (green-blind)

#FDE66E

Tritanopia (blue-blind)

#F8DECE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e9eb66;
/* rgb */ color: rgb(233, 235, 102);
/* oklch */ color: oklch(91.3% 0.154 109.9);

Tailwind

colors: {
  custom: {
    50: '#f3f196',
    500: '#e9eb66',
    950: '#000000',
  },
}

SCSS

$custom: #e9eb66;
$custom-light: #f3f196;
$custom-dark: #000000;

JSON

{
  "hex": "#e9eb66",
  "rgb": {
    "r": 233,
    "g": 235,
    "b": 102
  },
  "hsl": {
    "h": 60.902,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.91327,
    "c": 0.15444,
    "h": 109.9
  },
  "luminance": 0.777
}

Semantic roles & 50–950 ramp

primary

#E9EB66

secondary

#3B39BD

accent

#0CD90F

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E9EB66

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

Preview Lab → · Contrast checker → · Palette generator →