#E9F56A#E9F56A

#E9F56A is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.5% C 0.162 H 113.7°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#E9F56A
RGB	rgb(233, 245, 106)
HSL	hsl(65, 87%, 69%)
HSV	hsv(65, 57%, 96%)
CMYK	cmyk(4.9%, 0%, 56.7%, 3.9%)
CIE-LAB	lab(93.31, -22.08, 64.13)
CIE-LCH	lch(93.31, 67.83, 109.00°)
OKLab	oklab(93.47% -0.065 0.1484)
OKLCH	oklch(93.47% 0.162 113.7)
XYZ	xyz(68.8597, 83.6703, 26.1554)
Luminance	0.8367 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F56A #766AF5

analogous

#F5BC6A #E9F56A #A4F56A

triadic

#E9F56A #6AE9F5 #F56AE9

tetradic

#E9F56A #6AF5BC #766AF5 #F56AA4

square

#E9F56A #6AF5BC #766AF5 #F56AA4

split-complementary

#E9F56A #6AA4F5 #BC6AF5

monochromatic

#C5D60E #E1F131 #E9F56A #F1F9A3 #FAFDDD

Accessibility & contrast

On white

1.18

#E9F56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#E9F56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F56A

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F56A	#FFFFFF	#000000	##000000
##E9F56A	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5B

Deuteranopia (green-blind)

#FFED72

Tritanopia (blue-blind)

#F7E8D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e9f56a;
/* rgb */ color: rgb(233, 245, 106);
/* oklch */ color: oklch(93.5% 0.162 113.7);

Tailwind

colors: {
  custom: {
    50: '#f3f899',
    500: '#e9f56a',
    950: '#000000',
  },
}

SCSS

$custom: #e9f56a;
$custom-light: #f3f899;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f56a",
  "rgb": {
    "r": 233,
    "g": 245,
    "b": 106
  },
  "hsl": {
    "h": 65.18,
    "s": 87.421,
    "l": 68.824
  },
  "oklch": {
    "l": 0.93467,
    "c": 0.16197,
    "h": 113.7
  },
  "luminance": 0.83669
}

Semantic roles & 50–950 ramp

primary

#E9F56A

secondary

#4235CE

accent

#02E415

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9F56A

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

Preview Lab → · Contrast checker → · Palette generator →