#A3CD4B#A3CD4B

#A3CD4B is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.3% C 0.163 H 125.3°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#A3CD4B
RGB	rgb(163, 205, 75)
HSL	hsl(79, 57%, 55%)
HSV	hsv(79, 63%, 80%)
CMYK	cmyk(20.5%, 0%, 63.4%, 19.6%)
CIE-LAB	lab(77.25, -32.96, 58.25)
CIE-LCH	lch(77.25, 66.93, 119.50°)
OKLab	oklab(79.27% -0.0943 0.1334)
OKLCH	oklch(79.27% 0.163 125.3)
XYZ	xyz(38.2057, 51.9567, 14.6711)
Luminance	0.5196 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CD4B #754BCD

analogous

#CDB64B #A3CD4B #62CD4B

triadic

#A3CD4B #4BA3CD #CD4BA3

tetradic

#A3CD4B #4BCDB6 #754BCD #CD4B62

square

#A3CD4B #4BCDB6 #754BCD #CD4B62

split-complementary

#A3CD4B #4B62CD #B64BCD

monochromatic

#5F7B22 #83AB30 #A3CD4B #BBDA7B #D4E8AB

Accessibility & contrast

On white

1.84

#A3CD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#A3CD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CD4B

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CD4B	#FFFFFF	#000000	##000000
##A3CD4B	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C03B

Deuteranopia (green-blind)

#D2BE55

Tritanopia (blue-blind)

#AAC4B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a3cd4b;
/* rgb */ color: rgb(163, 205, 75);
/* oklch */ color: oklch(79.3% 0.163 125.3);

Tailwind

colors: {
  custom: {
    50: '#c1dc83',
    500: '#a3cd4b',
    950: '#000000',
  },
}

SCSS

$custom: #a3cd4b;
$custom-light: #c1dc83;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cd4b",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 75
  },
  "hsl": {
    "h": 79.385,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79265,
    "c": 0.16333,
    "h": 125.3
  },
  "luminance": 0.51957
}

Semantic roles & 50–950 ramp

primary

#A3CD4B

secondary

#513983

accent

#48E079

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CD4B

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

Preview Lab → · Contrast checker → · Palette generator →