#E0EE59#E0EE59

#E0EE59 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.1% C 0.170 H 114.4°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#E0EE59
RGB	rgb(224, 238, 89)
HSL	hsl(66, 81%, 64%)
HSV	hsv(66, 63%, 93%)
CMYK	cmyk(5.9%, 0%, 62.6%, 6.7%)
CIE-LAB	lab(90.65, -23.48, 68.10)
CIE-LCH	lch(90.65, 72.03, 109.02°)
OKLab	oklab(91.13% -0.0701 0.1548)
OKLCH	oklch(91.13% 0.17 114.4)
XYZ	xyz(63.1197, 77.7187, 21.1254)
Luminance	0.7772 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0EE59 #6759EE

analogous

#EEB259 #E0EE59 #95EE59

triadic

#E0EE59 #59E0EE #EE59E0

tetradic

#E0EE59 #59EEB2 #6759EE #EE5995

square

#E0EE59 #59EEB2 #6759EE #EE5995

split-complementary

#E0EE59 #5995EE #B259EE

monochromatic

#AABA13 #D6E821 #E0EE59 #EAF491 #F5F9C8

Accessibility & contrast

On white

1.27

#E0EE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#E0EE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0EE59

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0EE59	#FFFFFF	#000000	##000000
##E0EE59	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE346

Deuteranopia (green-blind)

#FEE663

Tritanopia (blue-blind)

#EEE1CF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e0ee59;
/* rgb */ color: rgb(224, 238, 89);
/* oklch */ color: oklch(91.1% 0.170 114.4);

Tailwind

colors: {
  custom: {
    50: '#edf38e',
    500: '#e0ee59',
    950: '#000000',
  },
}

SCSS

$custom: #e0ee59;
$custom-light: #edf38e;
$custom-dark: #000000;

JSON

{
  "hex": "#e0ee59",
  "rgb": {
    "r": 224,
    "g": 238,
    "b": 89
  },
  "hsl": {
    "h": 65.638,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91132,
    "c": 0.16993,
    "h": 114.4
  },
  "luminance": 0.77718
}

Semantic roles & 50–950 ramp

primary

#E0EE59

secondary

#3F33B9

accent

#08DE1C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E0EE59

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

Preview Lab → · Contrast checker → · Palette generator →