#E6EF53#E6EF53

#E6EF53 is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 91.8% C 0.174 H 112.5°. Best body text is #000000 at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#E6EF53
RGB	rgb(230, 239, 83)
HSL	hsl(63, 83%, 63%)
HSV	hsv(63, 65%, 94%)
CMYK	cmyk(3.8%, 0%, 65.3%, 6.3%)
CIE-LAB	lab(91.32, -21.91, 71.27)
CIE-LCH	lch(91.32, 74.56, 107.09°)
OKLab	oklab(91.76% -0.0666 0.1605)
OKLCH	oklch(91.76% 0.174 112.5)
XYZ	xyz(65.0628, 79.1820, 20.0382)
Luminance	0.7918 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6EF53 #5C53EF

analogous

#EFAA53 #E6EF53 #98EF53

triadic

#E6EF53 #53E6EF #EF53E6

tetradic

#E6EF53 #53EFAA #5C53EF #EF5398

square

#E6EF53 #53EFAA #5C53EF #EF5398

split-complementary

#E6EF53 #5398EF #AA53EF

monochromatic

#ADB711 #DEEA1B #E6EF53 #EEF48B #F6F9C3

Accessibility & contrast

On white

1.25

#E6EF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.84

#E6EF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6EF53

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6EF53	#FFFFFF	#000000	##000000
##E6EF53	1.00	1.25	16.84	16.84
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.84	21.00	1.00	1.00
##000000	16.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE43D

Deuteranopia (green-blind)

#FFE85E

Tritanopia (blue-blind)

#F5E1CF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e6ef53;
/* rgb */ color: rgb(230, 239, 83);
/* oklch */ color: oklch(91.8% 0.174 112.5);

Tailwind

colors: {
  custom: {
    50: '#f1f48b',
    500: '#e6ef53',
    950: '#000000',
  },
}

SCSS

$custom: #e6ef53;
$custom-light: #f1f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ef53",
  "rgb": {
    "r": 230,
    "g": 239,
    "b": 83
  },
  "hsl": {
    "h": 63.462,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.9176,
    "c": 0.17376,
    "h": 112.5
  },
  "luminance": 0.79181
}

Semantic roles & 50–950 ramp

primary

#E6EF53

secondary

#3830B6

accent

#06DF13

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E6EF53

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

Preview Lab → · Contrast checker → · Palette generator →