#EEF853#EEF853

#EEF853 is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.3% C 0.181 H 112.8°. Best body text is #000000 at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#EEF853
RGB	rgb(238, 248, 83)
HSL	hsl(64, 92%, 65%)
HSV	hsv(64, 67%, 97%)
CMYK	cmyk(4%, 0%, 66.5%, 2.7%)
CIE-LAB	lab(94.29, -23.00, 74.48)
CIE-LCH	lch(94.29, 77.95, 107.16°)
OKLab	oklab(94.28% -0.0701 0.167)
OKLCH	oklch(94.28% 0.181 112.8)
XYZ	xyz(70.3907, 85.9380, 21.0616)
Luminance	0.8594 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF853 #5D53F8

analogous

#F8AF53 #EEF853 #9CF853

triadic

#EEF853 #53EEF8 #F853EE

tetradic

#EEF853 #53F8AF #5D53F8 #F8539C

square

#EEF853 #53F8AF #5D53F8 #F8539C

split-complementary

#EEF853 #539CF8 #AF53F8

monochromatic

#BDC808 #E8F618 #EEF853 #F4FA8E #FAFDC9

Accessibility & contrast

On white

1.15

#EEF853 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.19

#EEF853 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF853

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF853	#FFFFFF	#000000	##000000
##EEF853	1.00	1.15	18.19	18.19
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.19	21.00	1.00	1.00
##000000	18.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED3A

Deuteranopia (green-blind)

#FFF05F

Tritanopia (blue-blind)

#FDEAD7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef853;
/* rgb */ color: rgb(238, 248, 83);
/* oklch */ color: oklch(94.3% 0.181 112.8);

Tailwind

colors: {
  custom: {
    50: '#f7fa8c',
    500: '#eef853',
    950: '#000000',
  },
}

SCSS

$custom: #eef853;
$custom-light: #f7fa8c;
$custom-dark: #000000;

JSON

{
  "hex": "#eef853",
  "rgb": {
    "r": 238,
    "g": 248,
    "b": 83
  },
  "hsl": {
    "h": 63.636,
    "s": 92.179,
    "l": 64.902
  },
  "oklch": {
    "l": 0.94283,
    "c": 0.18115,
    "h": 112.8
  },
  "luminance": 0.85936
}

Semantic roles & 50–950 ramp

primary

#EEF853

secondary

#342AC5

accent

#00E60E

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EEF853

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

Preview Lab → · Contrast checker → · Palette generator →