#E4E763#E4E763

#E4E763 is a very light, vivid yellow. Relative luminance 0.745; OKLCH L 90.1% C 0.154 H 110.3°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#E4E763
RGB	rgb(228, 231, 99)
HSL	hsl(61, 73%, 65%)
HSV	hsv(61, 57%, 91%)
CMYK	cmyk(1.3%, 0%, 57.1%, 9.4%)
CIE-LAB	lab(89.18, -17.82, 62.44)
CIE-LCH	lch(89.18, 64.93, 105.93°)
OKLab	oklab(90.06% -0.0534 0.144)
OKLCH	oklch(90.06% 0.154 110.3)
XYZ	xyz(62.8246, 74.5482, 22.8817)
Luminance	0.7455 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E763 #6663E7

analogous

#E7A863 #E4E763 #A2E763

triadic

#E4E763 #63E4E7 #E763E4

tetradic

#E4E763 #63E7A8 #6663E7 #E763A2

square

#E4E763 #63E7A8 #6663E7 #E763A2

split-complementary

#E4E763 #63A2E7 #A863E7

monochromatic

#B0B41C #DBDF2E #E4E763 #EDEF98 #F6F7CD

Accessibility & contrast

On white

1.32

#E4E763 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#E4E763 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E763

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E763	#FFFFFF	#000000	##000000
##E4E763	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE55

Deuteranopia (green-blind)

#F9E26B

Tritanopia (blue-blind)

#F2DACB

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #e4e763;
/* rgb */ color: rgb(228, 231, 99);
/* oklch */ color: oklch(90.1% 0.154 110.3);

Tailwind

colors: {
  custom: {
    50: '#efee94',
    500: '#e4e763',
    950: '#000000',
  },
}

SCSS

$custom: #e4e763;
$custom-light: #efee94;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e763",
  "rgb": {
    "r": 228,
    "g": 231,
    "b": 99
  },
  "hsl": {
    "h": 61.364,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90057,
    "c": 0.15359,
    "h": 110.3
  },
  "luminance": 0.74547
}

Semantic roles & 50–950 ramp

primary

#E4E763

secondary

#3D3AB4

accent

#10D515

background

#FFFEFC

surface

#FEFDF5

border

#D6D5CF

text

#17160D

muted

#85847F

Preview Lab

Preview with #E4E763

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

Preview Lab → · Contrast checker → · Palette generator →