#A9EE55#A9EE55

#A9EE55 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.4% C 0.195 H 130.3°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#A9EE55
RGB	rgb(169, 238, 85)
HSL	hsl(87, 82%, 63%)
HSV	hsv(87, 64%, 93%)
CMYK	cmyk(29%, 0%, 64.3%, 6.7%)
CIE-LAB	lab(87.11, -44.70, 64.87)
CIE-LCH	lch(87.11, 78.78, 124.57°)
OKLab	oklab(87.37% -0.1261 0.1485)
OKLCH	oklch(87.37% 0.195 130.3)
XYZ	xyz(48.5760, 70.2385, 19.5906)
Luminance	0.7024 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9EE55 #9A55EE

analogous

#EEE755 #A9EE55 #5CEE55

triadic

#A9EE55 #55A9EE #EE55A9

tetradic

#A9EE55 #55EEE7 #9A55EE #EE555C

square

#A9EE55 #55EEE7 #9A55EE #EE555C

split-complementary

#A9EE55 #555CEE #E755EE

monochromatic

#6CB612 #8DE81D #A9EE55 #C5F48D #E1F9C4

Accessibility & contrast

On white

1.40

#A9EE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#A9EE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EE55

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9EE55	#FFFFFF	#000000	##000000
##A9EE55	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD41

Deuteranopia (green-blind)

#EFD961

Tritanopia (blue-blind)

#ADE4CF

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a9ee55;
/* rgb */ color: rgb(169, 238, 85);
/* oklch */ color: oklch(87.4% 0.195 130.3);

Tailwind

colors: {
  custom: {
    50: '#c7f48c',
    500: '#a9ee55',
    950: '#000000',
  },
}

SCSS

$custom: #a9ee55;
$custom-light: #c7f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ee55",
  "rgb": {
    "r": 169,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 87.059,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87373,
    "c": 0.19483,
    "h": 130.3
  },
  "luminance": 0.7024
}

Semantic roles & 50–950 ramp

primary

#A9EE55

secondary

#6D31B6

accent

#07DE68

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170C

muted

#83857F

Preview Lab

Preview with #A9EE55

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

Preview Lab → · Contrast checker → · Palette generator →