#E9F660#E9F660

#E9F660 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.6% C 0.171 H 113.9°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#E9F660
RGB	rgb(233, 246, 96)
HSL	hsl(65, 89%, 67%)
HSV	hsv(65, 61%, 96%)
CMYK	cmyk(5.3%, 0%, 61%, 3.5%)
CIE-LAB	lab(93.49, -23.26, 68.50)
CIE-LCH	lch(93.49, 72.34, 108.75°)
OKLab	oklab(93.58% -0.0693 0.1564)
OKLCH	oklch(93.58% 0.171 113.9)
XYZ	xyz(68.6730, 84.0809, 23.6757)
Luminance	0.8408 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F660 #6D60F6

analogous

#F6B860 #E9F660 #9EF660

triadic

#E9F660 #60E9F6 #F660E9

tetradic

#E9F660 #60F6B8 #6D60F6 #F6609E

square

#E9F660 #60F6B8 #6D60F6 #F6609E

split-complementary

#E9F660 #609EF6 #B860F6

monochromatic

#BFD00C #E1F326 #E9F660 #F1F99A #F9FDD4

Accessibility & contrast

On white

1.18

#E9F660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#E9F660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F660

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F660	#FFFFFF	#000000	##000000
##E9F660	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB4E

Deuteranopia (green-blind)

#FFEE6A

Tritanopia (blue-blind)

#F7E9D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e9f660;
/* rgb */ color: rgb(233, 246, 96);
/* oklch */ color: oklch(93.6% 0.171 113.9);

Tailwind

colors: {
  custom: {
    50: '#f3f993',
    500: '#e9f660',
    950: '#000000',
  },
}

SCSS

$custom: #e9f660;
$custom-light: #f3f993;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f660",
  "rgb": {
    "r": 233,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 65.2,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.93582,
    "c": 0.17106,
    "h": 113.9
  },
  "luminance": 0.8408
}

Semantic roles & 50–950 ramp

primary

#E9F660

secondary

#3C2FCB

accent

#00E614

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170D

muted

#85857F

Preview Lab

Preview with #E9F660

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

Preview Lab → · Contrast checker → · Palette generator →