#A5D541#A5D541

#A5D541 is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.2% C 0.179 H 125.9°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#A5D541
RGB	rgb(165, 213, 65)
HSL	hsl(79, 64%, 55%)
HSV	hsv(79, 69%, 84%)
CMYK	cmyk(22.5%, 0%, 69.5%, 16.5%)
CIE-LAB	lab(79.60, -36.53, 64.65)
CIE-LCH	lch(79.60, 74.25, 119.47°)
OKLab	oklab(81.17% -0.1051 0.1454)
OKLCH	oklch(81.17% 0.179 125.9)
XYZ	xyz(40.2656, 55.9689, 13.6817)
Luminance	0.5597 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5D541 #7141D5

analogous

#D5BB41 #A5D541 #5BD541

triadic

#A5D541 #41A5D5 #D541A5

tetradic

#A5D541 #41D5BB #7141D5 #D5415B

square

#A5D541 #41D5BB #7141D5 #D5415B

split-complementary

#A5D541 #415BD5 #BB41D5

monochromatic

#5F7F1C #85B227 #A5D541 #BDE073 #D4EBA5

Accessibility & contrast

On white

1.72

#A5D541 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#A5D541 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5D541

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5D541	#FFFFFF	#000000	##000000
##A5D541	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C729

Deuteranopia (green-blind)

#DAC54E

Tritanopia (blue-blind)

#ACCBB8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a5d541;
/* rgb */ color: rgb(165, 213, 65);
/* oklch */ color: oklch(81.2% 0.179 125.9);

Tailwind

colors: {
  custom: {
    50: '#c3e27e',
    500: '#a5d541',
    950: '#000000',
  },
}

SCSS

$custom: #a5d541;
$custom-light: #c3e27e;
$custom-dark: #000000;

JSON

{
  "hex": "#a5d541",
  "rgb": {
    "r": 165,
    "g": 213,
    "b": 65
  },
  "hsl": {
    "h": 79.459,
    "s": 63.793,
    "l": 54.51
  },
  "oklch": {
    "l": 0.81168,
    "c": 0.17942,
    "h": 125.9
  },
  "luminance": 0.55969
}

Semantic roles & 50–950 ramp

primary

#A5D541

secondary

#4E3487

accent

#41E777

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5D541

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

Preview Lab → · Contrast checker → · Palette generator →