#E8E663#E8E663

#E8E663 is a very light, vivid yellow. Relative luminance 0.747; OKLCH L 90.2% C 0.152 H 108.3°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#E8E663
RGB	rgb(232, 230, 99)
HSL	hsl(59, 74%, 65%)
HSV	hsv(59, 57%, 91%)
CMYK	cmyk(0%, 0.9%, 57.3%, 9%)
CIE-LAB	lab(89.23, -15.72, 62.58)
CIE-LCH	lch(89.23, 64.53, 104.10°)
OKLab	oklab(90.17% -0.0476 0.1442)
OKLCH	oklch(90.17% 0.152 108.3)
XYZ	xyz(63.8295, 74.6521, 22.8489)
Luminance	0.7465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8E663 #6365E8

analogous

#E8A463 #E8E663 #A7E863

triadic

#E8E663 #63E8E6 #E663E8

tetradic

#E8E663 #63E8A4 #6365E8 #E863A7

square

#E8E663 #63E8A4 #6365E8 #E863A7

split-complementary

#E8E663 #63A7E8 #A463E8

monochromatic

#B6B31B #E0DD2E #E8E663 #F0EF98 #F8F7CE

Accessibility & contrast

On white

1.32

#E8E663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#E8E663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8E663

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8E663	#FFFFFF	#000000	##000000
##E8E663	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE55

Deuteranopia (green-blind)

#F9E26A

Tritanopia (blue-blind)

#F7D9CA

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #e8e663;
/* rgb */ color: rgb(232, 230, 99);
/* oklch */ color: oklch(90.2% 0.152 108.3);

Tailwind

colors: {
  custom: {
    50: '#f2ed94',
    500: '#e8e663',
    950: '#000000',
  },
}

SCSS

$custom: #e8e663;
$custom-light: #f2ed94;
$custom-dark: #000000;

JSON

{
  "hex": "#e8e663",
  "rgb": {
    "r": 232,
    "g": 230,
    "b": 99
  },
  "hsl": {
    "h": 59.098,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.90172,
    "c": 0.1519,
    "h": 108.3
  },
  "luminance": 0.7465
}

Semantic roles & 50–950 ramp

primary

#E8E663

secondary

#393BB6

accent

#12D60F

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160D

muted

#85847F

Preview Lab

Preview with #E8E663

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

Preview Lab → · Contrast checker → · Palette generator →