#E5EB64#E5EB64

#E5EB64 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.0% C 0.157 H 111.5°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#E5EB64
RGB	rgb(229, 235, 100)
HSL	hsl(63, 77%, 66%)
HSV	hsv(63, 57%, 92%)
CMYK	cmyk(2.6%, 0%, 57.4%, 7.8%)
CIE-LAB	lab(90.32, -19.29, 63.30)
CIE-LCH	lch(90.32, 66.17, 106.95°)
OKLab	oklab(90.99% -0.0575 0.1459)
OKLCH	oklch(90.99% 0.157 111.5)
XYZ	xyz(64.3233, 76.9962, 23.5275)
Luminance	0.7700 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EB64 #6A64EB

analogous

#EBAE64 #E5EB64 #A1EB64

triadic

#E5EB64 #64E5EB #EB64E5

tetradic

#E5EB64 #64EBAE #6A64EB #EB64A1

square

#E5EB64 #64EBAE #6A64EB #EB64A1

split-complementary

#E5EB64 #64A1EB #AE64EB

monochromatic

#B5BC18 #DCE42E #E5EB64 #EEF29A #F7F9D0

Accessibility & contrast

On white

1.28

#E5EB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#E5EB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EB64

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EB64	#FFFFFF	#000000	##000000
##E5EB64	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE155

Deuteranopia (green-blind)

#FCE56C

Tritanopia (blue-blind)

#F3DECE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e5eb64;
/* rgb */ color: rgb(229, 235, 100);
/* oklch */ color: oklch(91.0% 0.157 111.5);

Tailwind

colors: {
  custom: {
    50: '#f0f195',
    500: '#e5eb64',
    950: '#000000',
  },
}

SCSS

$custom: #e5eb64;
$custom-light: #f0f195;
$custom-dark: #000000;

JSON

{
  "hex": "#e5eb64",
  "rgb": {
    "r": 229,
    "g": 235,
    "b": 100
  },
  "hsl": {
    "h": 62.667,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.90988,
    "c": 0.15685,
    "h": 111.5
  },
  "luminance": 0.76995
}

Semantic roles & 50–950 ramp

primary

#E5EB64

secondary

#3E38BB

accent

#0CD915

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E5EB64

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

Preview Lab → · Contrast checker → · Palette generator →