#A9EE5B#A9EE5B

#A9EE5B is a very light, vivid yellow-green. Relative luminance 0.703; OKLCH L 87.4% C 0.190 H 130.8°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#A9EE5B
RGB	rgb(169, 238, 91)
HSL	hsl(88, 81%, 65%)
HSV	hsv(88, 62%, 93%)
CMYK	cmyk(29%, 0%, 61.8%, 6.7%)
CIE-LAB	lab(87.16, -44.23, 62.50)
CIE-LCH	lch(87.16, 76.56, 125.29°)
OKLab	oklab(87.43% -0.1243 0.1442)
OKLCH	oklch(87.43% 0.19 130.8)
XYZ	xyz(48.8246, 70.3380, 20.8997)
Luminance	0.7034 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 2.31

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9EE5B #A05BEE

analogous

#EEE95B #A9EE5B #60EE5B

triadic

#A9EE5B #5BA9EE #EE5BA9

tetradic

#A9EE5B #5BEEE9 #A05BEE #EE5B60

square

#A9EE5B #5BEEE9 #A05BEE #EE5B60

split-complementary

#A9EE5B #5B60EE #E95BEE

monochromatic

#6CBB13 #8CE824 #A9EE5B #C6F492 #E3F9CA

Accessibility & contrast

On white

1.39

#A9EE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#A9EE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EE5B

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9EE5B	#FFFFFF	#000000	##000000
##A9EE5B	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE49

Deuteranopia (green-blind)

#EED966

Tritanopia (blue-blind)

#ACE5CF

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a9ee5b;
/* rgb */ color: rgb(169, 238, 91);
/* oklch */ color: oklch(87.4% 0.190 130.8);

Tailwind

colors: {
  custom: {
    50: '#c6f48f',
    500: '#a9ee5b',
    950: '#000000',
  },
}

SCSS

$custom: #a9ee5b;
$custom-light: #c6f48f;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ee5b",
  "rgb": {
    "r": 169,
    "g": 238,
    "b": 91
  },
  "hsl": {
    "h": 88.163,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87428,
    "c": 0.19039,
    "h": 130.8
  },
  "luminance": 0.70339
}

Semantic roles & 50–950 ramp

primary

#A9EE5B

secondary

#7233BA

accent

#08DE6C

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9EE5B

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

Preview Lab → · Contrast checker → · Palette generator →