#E6EC63#E6EC63

#E6EC63 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.3% C 0.159 H 111.5°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#E6EC63
RGB	rgb(230, 236, 99)
HSL	hsl(63, 78%, 66%)
HSV	hsv(63, 58%, 93%)
CMYK	cmyk(2.5%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(90.65, -19.45, 64.11)
CIE-LCH	lch(90.65, 66.99, 106.88°)
OKLab	oklab(91.27% -0.0581 0.1475)
OKLCH	oklch(91.27% 0.159 111.5)
XYZ	xyz(64.8824, 77.7162, 23.3848)
Luminance	0.7772 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6EC63 #6963EC

analogous

#ECAD63 #E6EC63 #A1EC63

triadic

#E6EC63 #63E6EC #EC63E6

tetradic

#E6EC63 #63ECAD #6963EC #EC63A1

square

#E6EC63 #63ECAD #6963EC #EC63A1

split-complementary

#E6EC63 #63A1EC #AD63EC

monochromatic

#B6BE17 #DDE52C #E6EC63 #EFF39A #F7F9D0

Accessibility & contrast

On white

1.27

#E6EC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#E6EC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6EC63

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6EC63	#FFFFFF	#000000	##000000
##E6EC63	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE254

Deuteranopia (green-blind)

#FDE66B

Tritanopia (blue-blind)

#F4DFCF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e6ec63;
/* rgb */ color: rgb(230, 236, 99);
/* oklch */ color: oklch(91.3% 0.159 111.5);

Tailwind

colors: {
  custom: {
    50: '#f1f294',
    500: '#e6ec63',
    950: '#000000',
  },
}

SCSS

$custom: #e6ec63;
$custom-light: #f1f294;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ec63",
  "rgb": {
    "r": 230,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 62.628,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91268,
    "c": 0.15855,
    "h": 111.5
  },
  "luminance": 0.77715
}

Semantic roles & 50–950 ramp

primary

#E6EC63

secondary

#3D37BC

accent

#0BDB14

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E6EC63

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

Preview Lab → · Contrast checker → · Palette generator →