#E3F156#E3F156

#E3F156 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.0% C 0.175 H 114.3°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#E3F156
RGB	rgb(227, 241, 86)
HSL	hsl(65, 85%, 64%)
HSV	hsv(65, 64%, 95%)
CMYK	cmyk(5.8%, 0%, 64.3%, 5.5%)
CIE-LAB	lab(91.65, -23.90, 70.39)
CIE-LCH	lch(91.65, 74.33, 108.75°)
OKLab	oklab(91.98% -0.0717 0.1591)
OKLCH	oklch(91.98% 0.175 114.3)
XYZ	xyz(64.8152, 79.9145, 20.8130)
Luminance	0.7991 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F156 #6456F1

analogous

#F1B156 #E3F156 #96F156

triadic

#E3F156 #56E3F1 #F156E3

tetradic

#E3F156 #56F1B1 #6456F1 #F15696

square

#E3F156 #56F1B1 #6456F1 #F15696

split-complementary

#E3F156 #5696F1 #B156F1

monochromatic

#ADBD10 #DAEC1D #E3F156 #ECF68F #F6FAC7

Accessibility & contrast

On white

1.24

#E3F156 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#E3F156 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F156

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F156	#FFFFFF	#000000	##000000
##E3F156	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE641

Deuteranopia (green-blind)

#FFE961

Tritanopia (blue-blind)

#F1E4D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e3f156;
/* rgb */ color: rgb(227, 241, 86);
/* oklch */ color: oklch(92.0% 0.175 114.3);

Tailwind

colors: {
  custom: {
    50: '#eff58d',
    500: '#e3f156',
    950: '#000000',
  },
}

SCSS

$custom: #e3f156;
$custom-light: #eff58d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f156",
  "rgb": {
    "r": 227,
    "g": 241,
    "b": 86
  },
  "hsl": {
    "h": 65.419,
    "s": 84.699,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91976,
    "c": 0.17455,
    "h": 114.3
  },
  "luminance": 0.79913
}

Semantic roles & 50–950 ramp

primary

#E3F156

secondary

#3C30BB

accent

#04E118

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F156

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

Preview Lab → · Contrast checker → · Palette generator →