#A9ED5B#A9ED5B

#A9ED5B is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.2% C 0.189 H 130.6°. Best body text is #000000 at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#A9ED5B
RGB	rgb(169, 237, 91)
HSL	hsl(88, 80%, 64%)
HSV	hsv(88, 62%, 93%)
CMYK	cmyk(28.7%, 0%, 61.6%, 7.1%)
CIE-LAB	lab(86.88, -43.79, 62.18)
CIE-LCH	lch(86.88, 76.06, 125.16°)
OKLab	oklab(87.2% -0.1231 0.1435)
OKLCH	oklch(87.2% 0.189 130.6)
XYZ	xyz(48.5343, 69.7573, 20.8029)
Luminance	0.6976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 2.41

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9ED5B #9F5BED

analogous

#EDE85B #A9ED5B #60ED5B

triadic

#A9ED5B #5BA9ED #ED5BA9

tetradic

#A9ED5B #5BEDE8 #9F5BED #ED5B60

square

#A9ED5B #5BEDE8 #9F5BED #ED5B60

split-complementary

#A9ED5B #5B60ED #E85BED

monochromatic

#6CB914 #8CE724 #A9ED5B #C6F392 #E3F9C9

Accessibility & contrast

On white

1.40

#A9ED5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.95

#A9ED5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9ED5B

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9ED5B	#FFFFFF	#000000	##000000
##A9ED5B	1.00	1.40	14.95	14.95
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.95	21.00	1.00	1.00
##000000	14.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD4A

Deuteranopia (green-blind)

#EDD866

Tritanopia (blue-blind)

#ACE4CE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a9ed5b;
/* rgb */ color: rgb(169, 237, 91);
/* oklch */ color: oklch(87.2% 0.189 130.6);

Tailwind

colors: {
  custom: {
    50: '#c6f38f',
    500: '#a9ed5b',
    950: '#000000',
  },
}

SCSS

$custom: #a9ed5b;
$custom-light: #c6f38f;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ed5b",
  "rgb": {
    "r": 169,
    "g": 237,
    "b": 91
  },
  "hsl": {
    "h": 87.945,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.87197,
    "c": 0.18912,
    "h": 130.6
  },
  "luminance": 0.69759
}

Semantic roles & 50–950 ramp

primary

#A9ED5B

secondary

#7234B8

accent

#09DD6C

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9ED5B

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

Preview Lab → · Contrast checker → · Palette generator →