#E5FF80#E5FF80

#E5FF80 is a very light, vivid yellow-green. Relative luminance 0.897; OKLCH L 95.5% C 0.155 H 119.0°. Best body text is #000000 at 18.95:1 contrast (WCAG AA passes).

Color values

HEX	#E5FF80
RGB	rgb(229, 255, 128)
HSL	hsl(72, 100%, 75%)
HSV	hsv(72, 50%, 100%)
CMYK	cmyk(10.2%, 0%, 49.8%, 0%)
CIE-LAB	lab(95.89, -26.54, 57.29)
CIE-LCH	lch(95.89, 63.14, 114.86°)
OKLab	oklab(95.53% -0.0753 0.1358)
OKLCH	oklch(95.53% 0.155 119)
XYZ	xyz(71.9701, 89.7369, 33.9474)
Luminance	0.8974 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5FF80 #9A80FF

analogous

#FFD980 #E5FF80 #A6FF80

triadic

#E5FF80 #80E5FF #FF80E5

tetradic

#E5FF80 #80FFD9 #9A80FF #FF80A6

square

#E5FF80 #80FFD9 #9A80FF #FF80A6

split-complementary

#E5FF80 #80A6FF #D980FF

monochromatic

#CCFF06 #D8FF43 #E5FF80 #F2FFBD #F9FFE0

Accessibility & contrast

On white

1.11

#E5FF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.95

#E5FF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5FF80

18.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5FF80	#FFFFFF	#000000	##000000
##E5FF80	1.00	1.11	18.95	18.95
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.95	21.00	1.00	1.00
##000000	18.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF374

Deuteranopia (green-blind)

#FFF487

Tritanopia (blue-blind)

#F0F4E2

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e5ff80;
/* rgb */ color: rgb(229, 255, 128);
/* oklch */ color: oklch(95.5% 0.155 119.0);

Tailwind

colors: {
  custom: {
    50: '#efffa8',
    500: '#e5ff80',
    950: '#000000',
  },
}

SCSS

$custom: #e5ff80;
$custom-light: #efffa8;
$custom-dark: #000000;

JSON

{
  "hex": "#e5ff80",
  "rgb": {
    "r": 229,
    "g": 255,
    "b": 128
  },
  "hsl": {
    "h": 72.283,
    "s": 100,
    "l": 75.098
  },
  "oklch": {
    "l": 0.95533,
    "c": 0.15527,
    "h": 119
  },
  "luminance": 0.89737
}

Semantic roles & 50–950 ramp

primary

#E5FF80

secondary

#6445DE

accent

#00E62F

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#171810

muted

#858681

Preview Lab

Preview with #E5FF80

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

Preview Lab → · Contrast checker → · Palette generator →