#E4FD81#E4FD81

#E4FD81 is a very light, vivid yellow-green. Relative luminance 0.883; OKLCH L 95.0% C 0.152 H 118.8°. Best body text is #000000 at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#E4FD81
RGB	rgb(228, 253, 129)
HSL	hsl(72, 97%, 75%)
HSV	hsv(72, 49%, 99%)
CMYK	cmyk(9.9%, 0%, 49%, 0.8%)
CIE-LAB	lab(95.30, -25.89, 56.12)
CIE-LCH	lch(95.30, 61.80, 114.77°)
OKLab	oklab(95.05% -0.0733 0.1333)
OKLCH	oklch(95.05% 0.152 118.8)
XYZ	xyz(71.0833, 88.3299, 34.0693)
Luminance	0.8833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FD81 #9A81FD

analogous

#FDD881 #E4FD81 #A6FD81

triadic

#E4FD81 #81E4FD #FD81E4

tetradic

#E4FD81 #81FDD8 #9A81FD #FD81A6

square

#E4FD81 #81FDD8 #9A81FD #FD81A6

split-complementary

#E4FD81 #81A6FD #D881FD

monochromatic

#CAFB09 #D7FC45 #E4FD81 #F1FEBD #F9FFE1

Accessibility & contrast

On white

1.13

#E4FD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.67

#E4FD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FD81

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FD81	#FFFFFF	#000000	##000000
##E4FD81	1.00	1.13	18.67	18.67
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.67	21.00	1.00	1.00
##000000	18.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF176

Deuteranopia (green-blind)

#FFF288

Tritanopia (blue-blind)

#EFF2E1

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #e4fd81;
/* rgb */ color: rgb(228, 253, 129);
/* oklch */ color: oklch(95.0% 0.152 118.8);

Tailwind

colors: {
  custom: {
    50: '#eefea8',
    500: '#e4fd81',
    950: '#000000',
  },
}

SCSS

$custom: #e4fd81;
$custom-light: #eefea8;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fd81",
  "rgb": {
    "r": 228,
    "g": 253,
    "b": 129
  },
  "hsl": {
    "h": 72.097,
    "s": 96.875,
    "l": 74.902
  },
  "oklch": {
    "l": 0.95049,
    "c": 0.15212,
    "h": 118.8
  },
  "luminance": 0.8833
}

Semantic roles & 50–950 ramp

primary

#E4FD81

secondary

#6547DC

accent

#00E62E

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #E4FD81

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

Preview Lab → · Contrast checker → · Palette generator →