#A5DC39#A5DC39

#A5DC39 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 82.7% C 0.193 H 126.9°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#A5DC39
RGB	rgb(165, 220, 57)
HSL	hsl(80, 70%, 54%)
HSV	hsv(80, 74%, 86%)
CMYK	cmyk(25%, 0%, 74.1%, 13.7%)
CIE-LAB	lab(81.55, -40.11, 69.35)
CIE-LCH	lch(81.55, 80.11, 120.05°)
OKLab	oklab(82.74% -0.1155 0.1541)
OKLCH	oklch(82.74% 0.193 126.9)
XYZ	xyz(41.8489, 59.4804, 13.1461)
Luminance	0.5948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5DC39 #7039DC

analogous

#DCC139 #A5DC39 #54DC39

triadic

#A5DC39 #39A5DC #DC39A5

tetradic

#A5DC39 #39DCC1 #7039DC #DC3954

square

#A5DC39 #39DCC1 #7039DC #DC3954

split-complementary

#A5DC39 #3954DC #C139DC

monochromatic

#5F8317 #84B720 #A5DC39 #BDE56D #D4EEA1

Accessibility & contrast

On white

1.63

#A5DC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#A5DC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5DC39

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5DC39	#FFFFFF	#000000	##000000
##A5DC39	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD14

Deuteranopia (green-blind)

#E0CA49

Tritanopia (blue-blind)

#ACD2BD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a5dc39;
/* rgb */ color: rgb(165, 220, 57);
/* oklch */ color: oklch(82.7% 0.193 126.9);

Tailwind

colors: {
  custom: {
    50: '#c4e77b',
    500: '#a5dc39',
    950: '#000000',
  },
}

SCSS

$custom: #a5dc39;
$custom-light: #c4e77b;
$custom-dark: #000000;

JSON

{
  "hex": "#a5dc39",
  "rgb": {
    "r": 165,
    "g": 220,
    "b": 57
  },
  "hsl": {
    "h": 80.245,
    "s": 69.957,
    "l": 54.314
  },
  "oklch": {
    "l": 0.8274,
    "c": 0.19259,
    "h": 126.9
  },
  "luminance": 0.59481
}

Semantic roles & 50–950 ramp

primary

#A5DC39

secondary

#4E2F8A

accent

#3BED77

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13160A

muted

#83847D

Preview Lab

Preview with #A5DC39

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

Preview Lab → · Contrast checker → · Palette generator →