#A5DD59#A5DD59

#A5DD59 is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.2% C 0.172 H 129.0°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#A5DD59
RGB	rgb(165, 221, 89)
HSL	hsl(85, 66%, 61%)
HSV	hsv(85, 60%, 87%)
CMYK	cmyk(25.3%, 0%, 59.7%, 13.3%)
CIE-LAB	lab(82.07, -38.37, 57.65)
CIE-LCH	lch(82.07, 69.25, 123.65°)
OKLab	oklab(83.23% -0.1081 0.1337)
OKLCH	oklch(83.23% 0.172 129)
XYZ	xyz(43.1764, 60.4325, 18.8391)
Luminance	0.6043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5DD59 #9159DD

analogous

#DDD359 #A5DD59 #63DD59

triadic

#A5DD59 #59A5DD #DD59A5

tetradic

#A5DD59 #59DDD3 #9159DD #DD5963

square

#A5DD59 #59DDD3 #9159DD #DD5963

split-complementary

#A5DD59 #5963DD #D359DD

monochromatic

#679C20 #89CF2A #A5DD59 #C1E78C #DCF2BF

Accessibility & contrast

On white

1.60

#A5DD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#A5DD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5DD59

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5DD59	#FFFFFF	#000000	##000000
##A5DD59	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)

#E7CF4A

Deuteranopia (green-blind)

#DFCB62

Tritanopia (blue-blind)

#A9D4C1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a5dd59;
/* rgb */ color: rgb(165, 221, 89);
/* oklch */ color: oklch(83.2% 0.172 129.0);

Tailwind

colors: {
  custom: {
    50: '#c3e88d',
    500: '#a5dd59',
    950: '#000000',
  },
}

SCSS

$custom: #a5dd59;
$custom-light: #c3e88d;
$custom-dark: #000000;

JSON

{
  "hex": "#a5dd59",
  "rgb": {
    "r": 165,
    "g": 221,
    "b": 89
  },
  "hsl": {
    "h": 85.455,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.83234,
    "c": 0.17197,
    "h": 129
  },
  "luminance": 0.60434
}

Semantic roles & 50–950 ramp

primary

#A5DD59

secondary

#653BA0

accent

#18CE65

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A5DD59

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

Preview Lab → · Contrast checker → · Palette generator →