#E9F650#E9F650

#E9F650 is a very light, vivid yellow. Relative luminance 0.838; OKLCH L 93.5% C 0.182 H 113.8°. Best body text is #000000 at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#E9F650
RGB	rgb(233, 246, 80)
HSL	hsl(65, 90%, 64%)
HSV	hsv(65, 67%, 96%)
CMYK	cmyk(5.3%, 0%, 67.5%, 3.5%)
CIE-LAB	lab(93.37, -24.21, 74.53)
CIE-LCH	lch(93.37, 78.37, 108.00°)
OKLab	oklab(93.45% -0.0735 0.1668)
OKLCH	oklch(93.45% 0.182 113.8)
XYZ	xyz(68.0099, 83.8157, 20.1833)
Luminance	0.8381 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F650 #5D50F6

analogous

#F6B050 #E9F650 #96F650

triadic

#E9F650 #50E9F6 #F650E9

tetradic

#E9F650 #50F6B0 #5D50F6 #F65096

square

#E9F650 #50F6B0 #5D50F6 #F65096

split-complementary

#E9F650 #5096F6 #B050F6

monochromatic

#B3C20A #E2F316 #E9F650 #F0F98A #F8FCC4

Accessibility & contrast

On white

1.18

#E9F650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.76

#E9F650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F650

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F650	#FFFFFF	#000000	##000000
##E9F650	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)

#FFEA36

Deuteranopia (green-blind)

#FFEE5C

Tritanopia (blue-blind)

#F8E8D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e9f650;
/* rgb */ color: rgb(233, 246, 80);
/* oklch */ color: oklch(93.5% 0.182 113.8);

Tailwind

colors: {
  custom: {
    50: '#f4f98a',
    500: '#e9f650',
    950: '#000000',
  },
}

SCSS

$custom: #e9f650;
$custom-light: #f4f98a;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f650",
  "rgb": {
    "r": 233,
    "g": 246,
    "b": 80
  },
  "hsl": {
    "h": 64.699,
    "s": 90.217,
    "l": 63.922
  },
  "oklch": {
    "l": 0.93453,
    "c": 0.18229,
    "h": 113.8
  },
  "luminance": 0.83814
}

Semantic roles & 50–950 ramp

primary

#E9F650

secondary

#372BBF

accent

#00E612

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E9F650

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

Preview Lab → · Contrast checker → · Palette generator →