#A5CD51#A5CD51

#A5CD51 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.5% C 0.158 H 125.0°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#A5CD51
RGB	rgb(165, 205, 81)
HSL	hsl(79, 55%, 56%)
HSV	hsv(79, 60%, 80%)
CMYK	cmyk(19.5%, 0%, 60.5%, 19.6%)
CIE-LAB	lab(77.43, -31.71, 55.94)
CIE-LCH	lch(77.43, 64.31, 119.55°)
OKLab	oklab(79.46% -0.0904 0.1292)
OKLCH	oklch(79.46% 0.158 125)
XYZ	xyz(38.8337, 52.2557, 15.8234)
Luminance	0.5226 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CD51 #7951CD

analogous

#CDB751 #A5CD51 #67CD51

triadic

#A5CD51 #51A5CD #CD51A5

tetradic

#A5CD51 #51CDB7 #7951CD #CD5167

square

#A5CD51 #51CDB7 #7951CD #CD5167

split-complementary

#A5CD51 #5167CD #B751CD

monochromatic

#627F25 #86AF32 #A5CD51 #BEDB81 #D6E8B0

Accessibility & contrast

On white

1.83

#A5CD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#A5CD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CD51

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CD51	#FFFFFF	#000000	##000000
##A5CD51	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C143

Deuteranopia (green-blind)

#D2BF5A

Tritanopia (blue-blind)

#ACC4B3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a5cd51;
/* rgb */ color: rgb(165, 205, 81);
/* oklch */ color: oklch(79.5% 0.158 125.0);

Tailwind

colors: {
  custom: {
    50: '#c2dc87',
    500: '#a5cd51',
    950: '#000000',
  },
}

SCSS

$custom: #a5cd51;
$custom-light: #c2dc87;
$custom-dark: #000000;

JSON

{
  "hex": "#a5cd51",
  "rgb": {
    "r": 165,
    "g": 205,
    "b": 81
  },
  "hsl": {
    "h": 79.355,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79459,
    "c": 0.15768,
    "h": 125
  },
  "luminance": 0.52256
}

Semantic roles & 50–950 ramp

primary

#A5CD51

secondary

#543B87

accent

#49DF79

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A5CD51

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

Preview Lab → · Contrast checker → · Palette generator →