#A9EF5D#A9EF5D

#A9EF5D is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.7% C 0.190 H 131.1°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#A9EF5D
RGB	rgb(169, 239, 93)
HSL	hsl(89, 82%, 65%)
HSV	hsv(89, 61%, 94%)
CMYK	cmyk(29.3%, 0%, 61.1%, 6.3%)
CIE-LAB	lab(87.46, -44.49, 62.00)
CIE-LCH	lch(87.46, 76.31, 125.66°)
OKLab	oklab(87.68% -0.1249 0.1434)
OKLCH	oklch(87.68% 0.19 131.1)
XYZ	xyz(49.2040, 70.9568, 21.4574)
Luminance	0.7096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 2.39

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9EF5D #A35DEF

analogous

#EFEC5D #A9EF5D #60EF5D

triadic

#A9EF5D #5DA9EF #EF5DA9

tetradic

#A9EF5D #5DEFEC #A35DEF #EF5D60

square

#A9EF5D #5DEFEC #A35DEF #EF5D60

split-complementary

#A9EF5D #5D60EF #EC5DEF

monochromatic

#6CBF13 #8BE925 #A9EF5D #C7F595 #E4FACC

Accessibility & contrast

On white

1.38

#A9EF5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#A9EF5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EF5D

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9EF5D	#FFFFFF	#000000	##000000
##A9EF5D	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4C

Deuteranopia (green-blind)

#EFD968

Tritanopia (blue-blind)

#ACE6D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a9ef5d;
/* rgb */ color: rgb(169, 239, 93);
/* oklch */ color: oklch(87.7% 0.190 131.1);

Tailwind

colors: {
  custom: {
    50: '#c6f490',
    500: '#a9ef5d',
    950: '#000000',
  },
}

SCSS

$custom: #a9ef5d;
$custom-light: #c6f490;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ef5d",
  "rgb": {
    "r": 169,
    "g": 239,
    "b": 93
  },
  "hsl": {
    "h": 88.767,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87679,
    "c": 0.19014,
    "h": 131.1
  },
  "luminance": 0.70958
}

Semantic roles & 50–950 ramp

primary

#A9EF5D

secondary

#7533BD

accent

#07DE6E

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9EF5D

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

Preview Lab → · Contrast checker → · Palette generator →