#A9EF5E#A9EF5E

#A9EF5E is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.7% C 0.189 H 131.1°. Best body text is #000000 at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#A9EF5E
RGB	rgb(169, 239, 94)
HSL	hsl(89, 82%, 65%)
HSV	hsv(89, 61%, 94%)
CMYK	cmyk(29.3%, 0%, 60.7%, 6.3%)
CIE-LAB	lab(87.47, -44.41, 61.59)
CIE-LCH	lch(87.47, 75.93, 125.79°)
OKLab	oklab(87.69% -0.1246 0.1426)
OKLCH	oklch(87.69% 0.189 131.1)
XYZ	xyz(49.2485, 70.9747, 21.6922)
Luminance	0.7098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 2.47

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9EF5E #A45EEF

analogous

#EFED5E #A9EF5E #60EF5E

triadic

#A9EF5E #5EA9EF #EF5EA9

tetradic

#A9EF5E #5EEFED #A45EEF #EF5E60

square

#A9EF5E #5EEFED #A45EEF #EF5E60

split-complementary

#A9EF5E #5E60EF #ED5EEF

monochromatic

#6CC013 #8BE926 #A9EF5E #C7F596 #E4FACD

Accessibility & contrast

On white

1.38

#A9EF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.20

#A9EF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EF5E

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9EF5E	#FFFFFF	#000000	##000000
##A9EF5E	1.00	1.38	15.20	15.20
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.20	21.00	1.00	1.00
##000000	15.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4D

Deuteranopia (green-blind)

#EFD969

Tritanopia (blue-blind)

#ACE6D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a9ef5e;
/* rgb */ color: rgb(169, 239, 94);
/* oklch */ color: oklch(87.7% 0.189 131.1);

Tailwind

colors: {
  custom: {
    50: '#c6f491',
    500: '#a9ef5e',
    950: '#000000',
  },
}

SCSS

$custom: #a9ef5e;
$custom-light: #c6f491;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ef5e",
  "rgb": {
    "r": 169,
    "g": 239,
    "b": 94
  },
  "hsl": {
    "h": 88.966,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87689,
    "c": 0.18936,
    "h": 131.1
  },
  "luminance": 0.70976
}

Semantic roles & 50–950 ramp

primary

#A9EF5E

secondary

#7633BE

accent

#07DE6F

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9EF5E

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

Preview Lab → · Contrast checker → · Palette generator →