#E7EF53#E7EF53

#E7EF53 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 91.8% C 0.174 H 112.2°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#E7EF53
RGB	rgb(231, 239, 83)
HSL	hsl(63, 83%, 63%)
HSV	hsv(63, 65%, 94%)
CMYK	cmyk(3.3%, 0%, 65.3%, 6.3%)
CIE-LAB	lab(91.39, -21.51, 71.37)
CIE-LCH	lch(91.39, 74.54, 106.77°)
OKLab	oklab(91.84% -0.0655 0.1607)
OKLCH	oklch(91.84% 0.174 112.2)
XYZ	xyz(65.3847, 79.3479, 20.0533)
Luminance	0.7935 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7EF53 #5B53EF

analogous

#EFA953 #E7EF53 #99EF53

triadic

#E7EF53 #53E7EF #EF53E7

tetradic

#E7EF53 #53EFA9 #5B53EF #EF5399

square

#E7EF53 #53EFA9 #5B53EF #EF5399

split-complementary

#E7EF53 #5399EF #A953EF

monochromatic

#AEB711 #DFEA1B #E7EF53 #EFF48B #F7F9C3

Accessibility & contrast

On white

1.24

#E7EF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#E7EF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7EF53

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7EF53	#FFFFFF	#000000	##000000
##E7EF53	1.00	1.24	16.87	16.87
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE43D

Deuteranopia (green-blind)

#FFE85E

Tritanopia (blue-blind)

#F6E1CF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e7ef53;
/* rgb */ color: rgb(231, 239, 83);
/* oklch */ color: oklch(91.8% 0.174 112.2);

Tailwind

colors: {
  custom: {
    50: '#f2f48b',
    500: '#e7ef53',
    950: '#000000',
  },
}

SCSS

$custom: #e7ef53;
$custom-light: #f2f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ef53",
  "rgb": {
    "r": 231,
    "g": 239,
    "b": 83
  },
  "hsl": {
    "h": 63.077,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.91838,
    "c": 0.17352,
    "h": 112.2
  },
  "luminance": 0.79346
}

Semantic roles & 50–950 ramp

primary

#E7EF53

secondary

#3730B6

accent

#06DF11

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7EF53

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

Preview Lab → · Contrast checker → · Palette generator →