#E9F45E#E9F45E

#E9F45E is a very light, vivid yellow. Relative luminance 0.828; OKLCH L 93.1% C 0.170 H 113.2°. Best body text is #000000 at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#E9F45E
RGB	rgb(233, 244, 94)
HSL	hsl(64, 87%, 66%)
HSV	hsv(64, 61%, 96%)
CMYK	cmyk(4.5%, 0%, 61.5%, 4.3%)
CIE-LAB	lab(92.94, -22.44, 68.73)
CIE-LCH	lch(92.94, 72.30, 108.08°)
OKLab	oklab(93.14% -0.0672 0.1566)
OKLCH	oklch(93.14% 0.17 113.2)
XYZ	xyz(67.9771, 82.8345, 22.9952)
Luminance	0.8283 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F45E #695EF4

analogous

#F4B45E #E9F45E #9EF45E

triadic

#E9F45E #5EE9F4 #F45EE9

tetradic

#E9F45E #5EF4B4 #695EF4 #F45E9E

square

#E9F45E #5EF4B4 #695EF4 #F45E9E

split-complementary

#E9F45E #5E9EF4 #B45EF4

monochromatic

#BCCA0E #E1F025 #E9F45E #F1F897 #F9FCD1

Accessibility & contrast

On white

1.20

#E9F45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.57

#E9F45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F45E

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F45E	#FFFFFF	#000000	##000000
##E9F45E	1.00	1.20	17.57	17.57
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.57	21.00	1.00	1.00
##000000	17.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94B

Deuteranopia (green-blind)

#FFEC68

Tritanopia (blue-blind)

#F7E6D5

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e9f45e;
/* rgb */ color: rgb(233, 244, 94);
/* oklch */ color: oklch(93.1% 0.170 113.2);

Tailwind

colors: {
  custom: {
    50: '#f3f792',
    500: '#e9f45e',
    950: '#000000',
  },
}

SCSS

$custom: #e9f45e;
$custom-light: #f3f792;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f45e",
  "rgb": {
    "r": 233,
    "g": 244,
    "b": 94
  },
  "hsl": {
    "h": 64.4,
    "s": 87.209,
    "l": 66.275
  },
  "oklch": {
    "l": 0.93142,
    "c": 0.17042,
    "h": 113.2
  },
  "luminance": 0.82833
}

Semantic roles & 50–950 ramp

primary

#E9F45E

secondary

#3B30C6

accent

#02E412

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E9F45E

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

Preview Lab → · Contrast checker → · Palette generator →