#A5DD5A#A5DD5A

#A5DD5A is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.2% C 0.171 H 129.0°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#A5DD5A
RGB	rgb(165, 221, 90)
HSL	hsl(86, 66%, 61%)
HSV	hsv(86, 59%, 87%)
CMYK	cmyk(25.3%, 0%, 59.3%, 13.3%)
CIE-LAB	lab(82.08, -38.28, 57.22)
CIE-LCH	lch(82.08, 68.85, 123.78°)
OKLab	oklab(83.25% -0.1078 0.1329)
OKLCH	oklch(83.25% 0.171 129)
XYZ	xyz(43.2187, 60.4495, 19.0618)
Luminance	0.6045 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5DD5A #925ADD

analogous

#DDD35A #A5DD5A #63DD5A

triadic

#A5DD5A #5AA5DD #DD5AA5

tetradic

#A5DD5A #5ADDD3 #925ADD #DD5A63

square

#A5DD5A #5ADDD3 #925ADD #DD5A63

split-complementary

#A5DD5A #5A63DD #D35ADD

monochromatic

#679C20 #89CF2B #A5DD5A #C1E78D #DCF2BF

Accessibility & contrast

On white

1.60

#A5DD5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#A5DD5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5DD5A

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5DD5A	#FFFFFF	#000000	##000000
##A5DD5A	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF4B

Deuteranopia (green-blind)

#DFCB63

Tritanopia (blue-blind)

#A9D4C1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a5dd5a;
/* rgb */ color: rgb(165, 221, 90);
/* oklch */ color: oklch(83.2% 0.171 129.0);

Tailwind

colors: {
  custom: {
    50: '#c3e88d',
    500: '#a5dd5a',
    950: '#000000',
  },
}

SCSS

$custom: #a5dd5a;
$custom-light: #c3e88d;
$custom-dark: #000000;

JSON

{
  "hex": "#a5dd5a",
  "rgb": {
    "r": 165,
    "g": 221,
    "b": 90
  },
  "hsl": {
    "h": 85.649,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.83245,
    "c": 0.17115,
    "h": 129
  },
  "luminance": 0.6045
}

Semantic roles & 50–950 ramp

primary

#A5DD5A

secondary

#663BA0

accent

#18CE66

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A5DD5A

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

Preview Lab → · Contrast checker → · Palette generator →