#E7FF55#E7FF55

#E7FF55 is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.3% C 0.189 H 117.1°. Best body text is #000000 at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#E7FF55
RGB	rgb(231, 255, 85)
HSL	hsl(68, 100%, 67%)
HSV	hsv(68, 67%, 100%)
CMYK	cmyk(9.4%, 0%, 66.7%, 0%)
CIE-LAB	lab(95.65, -28.95, 74.97)
CIE-LCH	lch(95.65, 80.36, 111.11°)
OKLab	oklab(95.26% -0.0861 0.1685)
OKLCH	oklch(95.26% 0.189 117.1)
XYZ	xyz(70.3562, 89.1656, 22.0969)
Luminance	0.8917 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7FF55 #6D55FF

analogous

#FFC255 #E7FF55 #92FF55

triadic

#E7FF55 #55E7FF #FF55E7

tetradic

#E7FF55 #55FFC2 #6D55FF #FF5592

square

#E7FF55 #55FFC2 #6D55FF #FF5592

split-complementary

#E7FF55 #5592FF #C255FF

monochromatic

#BBDA00 #DEFF18 #E7FF55 #F0FF92 #F8FFCF

Accessibility & contrast

On white

1.12

#E7FF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.83

#E7FF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7FF55

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7FF55	#FFFFFF	#000000	##000000
##E7FF55	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)

#FFF23B

Deuteranopia (green-blind)

#FFF462

Tritanopia (blue-blind)

#F5F1DD

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e7ff55;
/* rgb */ color: rgb(231, 255, 85);
/* oklch */ color: oklch(95.3% 0.189 117.1);

Tailwind

colors: {
  custom: {
    50: '#f2ff8e',
    500: '#e7ff55',
    950: '#000000',
  },
}

SCSS

$custom: #e7ff55;
$custom-light: #f2ff8e;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ff55",
  "rgb": {
    "r": 231,
    "g": 255,
    "b": 85
  },
  "hsl": {
    "h": 68.471,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.95256,
    "c": 0.18928,
    "h": 117.1
  },
  "luminance": 0.89165
}

Semantic roles & 50–950 ramp

primary

#E7FF55

secondary

#3E25D3

accent

#00E620

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7FF55

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

Preview Lab → · Contrast checker → · Palette generator →