#E4E866#E4E866

#E4E866 is a very light, vivid yellow. Relative luminance 0.752; OKLCH L 90.3% C 0.152 H 110.7°. Best body text is #000000 at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#E4E866
RGB	rgb(228, 232, 102)
HSL	hsl(62, 74%, 65%)
HSV	hsv(62, 56%, 91%)
CMYK	cmyk(1.7%, 0%, 56%, 9%)
CIE-LAB	lab(89.47, -18.09, 61.46)
CIE-LCH	lch(89.47, 64.07, 106.40°)
OKLab	oklab(90.3% -0.0538 0.1423)
OKLCH	oklch(90.3% 0.152 110.7)
XYZ	xyz(63.2514, 75.1680, 23.7447)
Luminance	0.7517 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E866 #6A66E8

analogous

#E8AB66 #E4E866 #A3E866

triadic

#E4E866 #66E4E8 #E866E4

tetradic

#E4E866 #66E8AB #6A66E8 #E866A3

square

#E4E866 #66E8AB #6A66E8 #E866A3

split-complementary

#E4E866 #66A3E8 #AB66E8

monochromatic

#B3B81C #DBE031 #E4E866 #EDF09B #F7F8D0

Accessibility & contrast

On white

1.31

#E4E866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.03

#E4E866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E866

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E866	#FFFFFF	#000000	##000000
##E4E866	1.00	1.31	16.03	16.03
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.03	21.00	1.00	1.00
##000000	16.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF58

Deuteranopia (green-blind)

#F9E36D

Tritanopia (blue-blind)

#F2DBCC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #e4e866;
/* rgb */ color: rgb(228, 232, 102);
/* oklch */ color: oklch(90.3% 0.152 110.7);

Tailwind

colors: {
  custom: {
    50: '#efef96',
    500: '#e4e866',
    950: '#000000',
  },
}

SCSS

$custom: #e4e866;
$custom-light: #efef96;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e866",
  "rgb": {
    "r": 228,
    "g": 232,
    "b": 102
  },
  "hsl": {
    "h": 61.846,
    "s": 73.864,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90298,
    "c": 0.15212,
    "h": 110.7
  },
  "luminance": 0.75167
}

Semantic roles & 50–950 ramp

primary

#E4E866

secondary

#3E3AB8

accent

#10D616

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E4E866

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

Preview Lab → · Contrast checker → · Palette generator →