#E7FF54#E7FF54

#E7FF54 is a very light, vivid yellow. Relative luminance 0.891; OKLCH L 95.2% C 0.190 H 117.1°. Best body text is #000000 at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#E7FF54
RGB	rgb(231, 255, 84)
HSL	hsl(68, 100%, 66%)
HSV	hsv(68, 67%, 100%)
CMYK	cmyk(9.4%, 0%, 67.1%, 0%)
CIE-LAB	lab(95.64, -29.01, 75.33)
CIE-LCH	lch(95.64, 80.72, 111.06°)
OKLab	oklab(95.25% -0.0864 0.1692)
OKLCH	oklch(95.25% 0.19 117.1)
XYZ	xyz(70.3168, 89.1498, 21.8892)
Luminance	0.8915 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7FF54 #6C54FF

analogous

#FFC254 #E7FF54 #92FF54

triadic

#E7FF54 #54E7FF #FF54E7

tetradic

#E7FF54 #54FFC2 #6C54FF #FF5492

square

#E7FF54 #54FFC2 #6C54FF #FF5492

split-complementary

#E7FF54 #5492FF #C254FF

monochromatic

#BAD900 #DEFF17 #E7FF54 #F0FF91 #F8FFCE

Accessibility & contrast

On white

1.12

#E7FF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.83

#E7FF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7FF54

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7FF54	#FFFFFF	#000000	##000000
##E7FF54	1.00	1.12	18.83	18.83
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.83	21.00	1.00	1.00
##000000	18.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF23A

Deuteranopia (green-blind)

#FFF461

Tritanopia (blue-blind)

#F5F1DD

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e7ff54;
/* rgb */ color: rgb(231, 255, 84);
/* oklch */ color: oklch(95.2% 0.190 117.1);

Tailwind

colors: {
  custom: {
    50: '#f2ff8d',
    500: '#e7ff54',
    950: '#000000',
  },
}

SCSS

$custom: #e7ff54;
$custom-light: #f2ff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ff54",
  "rgb": {
    "r": 231,
    "g": 255,
    "b": 84
  },
  "hsl": {
    "h": 68.421,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.95249,
    "c": 0.18993,
    "h": 117.1
  },
  "luminance": 0.89149
}

Semantic roles & 50–950 ramp

primary

#E7FF54

secondary

#3D25D2

accent

#00E620

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7FF54

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

Preview Lab → · Contrast checker → · Palette generator →