#E7FF59#E7FF59

#E7FF59 is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.3% C 0.187 H 117.1°. Best body text is #000000 at 18.85:1 contrast (WCAG AA passes).

Color values

HEX	#E7FF59
RGB	rgb(231, 255, 89)
HSL	hsl(69, 100%, 67%)
HSV	hsv(69, 65%, 100%)
CMYK	cmyk(9.4%, 0%, 65.1%, 0%)
CIE-LAB	lab(95.68, -28.72, 73.51)
CIE-LCH	lch(95.68, 78.92, 111.34°)
OKLab	oklab(95.29% -0.0851 0.1661)
OKLCH	oklch(95.29% 0.187 117.1)
XYZ	xyz(70.5197, 89.2310, 22.9576)
Luminance	0.8923 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7FF59 #7159FF

analogous

#FFC459 #E7FF59 #94FF59

triadic

#E7FF59 #59E7FF #FF59E7

tetradic

#E7FF59 #59FFC4 #7159FF #FF5994

square

#E7FF59 #59FFC4 #7159FF #FF5994

split-complementary

#E7FF59 #5994FF #C459FF

monochromatic

#BEDE00 #DEFF1C #E7FF59 #F0FF96 #F9FFD3

Accessibility & contrast

On white

1.11

#E7FF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.85

#E7FF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7FF59

18.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7FF59	#FFFFFF	#000000	##000000
##E7FF59	1.00	1.11	18.85	18.85
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.85	21.00	1.00	1.00
##000000	18.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF242

Deuteranopia (green-blind)

#FFF465

Tritanopia (blue-blind)

#F4F1DD

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e7ff59;
/* rgb */ color: rgb(231, 255, 89);
/* oklch */ color: oklch(95.3% 0.187 117.1);

Tailwind

colors: {
  custom: {
    50: '#f2ff90',
    500: '#e7ff59',
    950: '#000000',
  },
}

SCSS

$custom: #e7ff59;
$custom-light: #f2ff90;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ff59",
  "rgb": {
    "r": 231,
    "g": 255,
    "b": 89
  },
  "hsl": {
    "h": 68.675,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.95287,
    "c": 0.1866,
    "h": 117.1
  },
  "luminance": 0.8923
}

Semantic roles & 50–950 ramp

primary

#E7FF59

secondary

#3F26D6

accent

#00E621

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7FF59

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

Preview Lab → · Contrast checker → · Palette generator →