#E4EE59#E4EE59

#E4EE59 is a very light, vivid yellow. Relative luminance 0.784; OKLCH L 91.4% C 0.169 H 112.9°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#E4EE59
RGB	rgb(228, 238, 89)
HSL	hsl(64, 81%, 64%)
HSV	hsv(64, 63%, 93%)
CMYK	cmyk(4.2%, 0%, 62.6%, 6.7%)
CIE-LAB	lab(90.95, -21.88, 68.50)
CIE-LCH	lch(90.95, 71.91, 107.71°)
OKLab	oklab(91.44% -0.0658 0.1556)
OKLCH	oklch(91.44% 0.169 112.9)
XYZ	xyz(64.3743, 78.3656, 21.1842)
Luminance	0.7836 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EE59 #6359EE

analogous

#EEAE59 #E4EE59 #9AEE59

triadic

#E4EE59 #59E4EE #EE59E4

tetradic

#E4EE59 #59EEAE #6359EE #EE599A

square

#E4EE59 #59EEAE #6359EE #EE599A

split-complementary

#E4EE59 #599AEE #AE59EE

monochromatic

#AEBA13 #DBE821 #E4EE59 #EDF491 #F6F9C8

Accessibility & contrast

On white

1.26

#E4EE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#E4EE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EE59

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EE59	#FFFFFF	#000000	##000000
##E4EE59	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE346

Deuteranopia (green-blind)

#FFE763

Tritanopia (blue-blind)

#F2E1CF

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e4ee59;
/* rgb */ color: rgb(228, 238, 89);
/* oklch */ color: oklch(91.4% 0.169 112.9);

Tailwind

colors: {
  custom: {
    50: '#f0f38e',
    500: '#e4ee59',
    950: '#000000',
  },
}

SCSS

$custom: #e4ee59;
$custom-light: #f0f38e;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ee59",
  "rgb": {
    "r": 228,
    "g": 238,
    "b": 89
  },
  "hsl": {
    "h": 64.027,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91441,
    "c": 0.16891,
    "h": 112.9
  },
  "luminance": 0.78364
}

Semantic roles & 50–950 ramp

primary

#E4EE59

secondary

#3C33B9

accent

#08DE16

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4EE59

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

Preview Lab → · Contrast checker → · Palette generator →