#E9F86B#E9F86B

#E9F86B is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.1% C 0.165 H 114.7°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#E9F86B
RGB	rgb(233, 248, 107)
HSL	hsl(66, 91%, 70%)
HSV	hsv(66, 57%, 97%)
CMYK	cmyk(6%, 0%, 56.9%, 2.7%)
CIE-LAB	lab(94.11, -23.44, 64.60)
CIE-LCH	lch(94.11, 68.72, 109.94°)
OKLab	oklab(94.11% -0.0687 0.1495)
OKLCH	oklch(94.11% 0.165 114.7)
XYZ	xyz(69.8269, 85.5211, 26.7359)
Luminance	0.8552 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F86B #7A6BF8

analogous

#F8C16B #E9F86B #A3F86B

triadic

#E9F86B #6BE9F8 #F86BE9

tetradic

#E9F86B #6BF8C1 #7A6BF8 #F86BA3

square

#E9F86B #6BF8C1 #7A6BF8 #F86BA3

split-complementary

#E9F86B #6BA3F8 #C16BF8

monochromatic

#C8DE0B #E0F531 #E9F86B #F2FBA5 #FAFEE0

Accessibility & contrast

On white

1.16

#E9F86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#E9F86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F86B

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F86B	#FFFFFF	#000000	##000000
##E9F86B	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5C

Deuteranopia (green-blind)

#FFEF74

Tritanopia (blue-blind)

#F6EBDA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #e9f86b;
/* rgb */ color: rgb(233, 248, 107);
/* oklch */ color: oklch(94.1% 0.165 114.7);

Tailwind

colors: {
  custom: {
    50: '#f3fa9a',
    500: '#e9f86b',
    950: '#000000',
  },
}

SCSS

$custom: #e9f86b;
$custom-light: #f3fa9a;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f86b",
  "rgb": {
    "r": 233,
    "g": 248,
    "b": 107
  },
  "hsl": {
    "h": 66.383,
    "s": 90.968,
    "l": 69.608
  },
  "oklch": {
    "l": 0.9411,
    "c": 0.16451,
    "h": 114.7
  },
  "luminance": 0.8552
}

Semantic roles & 50–950 ramp

primary

#E9F86B

secondary

#4635D2

accent

#00E618

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9F86B

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

Preview Lab → · Contrast checker → · Palette generator →