#E4FF69#E4FF69

#E4FF69 is a very light, vivid yellow-green. Relative luminance 0.890; OKLCH L 95.2% C 0.176 H 118.5°. Best body text is #000000 at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#E4FF69
RGB	rgb(228, 255, 105)
HSL	hsl(71, 100%, 71%)
HSV	hsv(71, 59%, 100%)
CMYK	cmyk(10.6%, 0%, 58.8%, 0%)
CIE-LAB	lab(95.59, -28.82, 67.00)
CIE-LCH	lch(95.59, 72.93, 113.28°)
OKLab	oklab(95.21% -0.0837 0.1544)
OKLCH	oklch(95.21% 0.176 118.5)
XYZ	xyz(70.3058, 89.0344, 26.8435)
Luminance	0.8903 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FF69 #8469FF

analogous

#FFCF69 #E4FF69 #99FF69

triadic

#E4FF69 #69E4FF #FF69E4

tetradic

#E4FF69 #69FFCF #8469FF #FF6999

square

#E4FF69 #69FFCF #8469FF #FF6999

split-complementary

#E4FF69 #6999FF #CF69FF

monochromatic

#C3EE00 #D9FF2C #E4FF69 #EFFFA6 #F9FFE0

Accessibility & contrast

On white

1.12

#E4FF69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.81

#E4FF69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FF69

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FF69	#FFFFFF	#000000	##000000
##E4FF69	1.00	1.12	18.81	18.81
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.81	21.00	1.00	1.00
##000000	18.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF258

Deuteranopia (green-blind)

#FFF373

Tritanopia (blue-blind)

#F0F2DF

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e4ff69;
/* rgb */ color: rgb(228, 255, 105);
/* oklch */ color: oklch(95.2% 0.176 118.5);

Tailwind

colors: {
  custom: {
    50: '#efff99',
    500: '#e4ff69',
    950: '#000000',
  },
}

SCSS

$custom: #e4ff69;
$custom-light: #efff99;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ff69",
  "rgb": {
    "r": 228,
    "g": 255,
    "b": 105
  },
  "hsl": {
    "h": 70.8,
    "s": 100,
    "l": 70.588
  },
  "oklch": {
    "l": 0.95209,
    "c": 0.17567,
    "h": 118.5
  },
  "luminance": 0.89034
}

Semantic roles & 50–950 ramp

primary

#E4FF69

secondary

#5031DB

accent

#00E629

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17180E

muted

#85867F

Preview Lab

Preview with #E4FF69

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

Preview Lab → · Contrast checker → · Palette generator →